1-(2,2-Diethoxyethyl)-5-nitro-1H-pyrrole-2-carboxylic acid ethyl ester

Ethyl 5-formyl-1H-pyrrole-2-carboxylate

Ethyl bromopyruvate

Methyl bromopyruvate
Methyl 3-bromo-2-oxopyruvate

Methyl (2-chloromethyl)oxazole-4-carboxylate
Methyl 2-(chloromethyl)-1,3-oxazole-4-carboxylate

4-(Aminomethyl)phenylacetic acid ethyl ester HCl

(S)-1-N-Boc-Piperazine-2-carboxylic acid methyl ester

(S)-1-N-Boc-Piperazine-3-carboxylic acid methyl ester

tert-Butyl (S)-1-(4-(ethoxycarbonyl)oxazol-5-ylethylcarbamate

1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate

Ethyl 5-(N-BOC)aminomethylisoxazole-3-carboxylate

Ethyl 2-((tert-butoxycarbonyl)methyl)thiazole-4-carboxylate

Ethyl morpholine-2-carboxylate trifluoroacetic acid

R-Ethyl 2-(pyrrolidine-2-yl)thiazole-4-carboxylate HCl

Ethyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate

Ethyl 2-(5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-yl)acetate HCl

Ethyl 2-(5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)acetate HCl

Ethyl 5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate (HCl salt)

Ethyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate HCl

Methyl 2-(2-chlorophenyl)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7H)-yl)acetate

(2S,4S)-Methyl 4-fluoropyrrolidine-2-carboxylate HCl
cis-4-Fluoro-L-proline methyl ester HCl

Methyl isoindoline-5-carboxylate

Methyl isoindoline-4-carboxylate HCl

Methyl 1,2,3,4-tetrahydroisoquinoline-4-carboxylate HCl

Methyl 5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylate HCl

(1S,4S)-tert-Butyl-3-oxo-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
N-t-BOC-4-Hydroxy-L-pyrrolidine lactone

(1R,4R)-tert-Butyl-3-oxo-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
N-t-BOC-4-Hydroxy-D-pyrrolidine lactone

Ethyl 5-amino-1H-imidazo[1,2-a]pyridine-2-carboxylate

Ethyl 3-amino-1H-indole-2-carboxylate

Ethyl 2-amino-1H-indole-3-carboxylate HCl

Ethyl 2-aminooxazole-4-carboxylate
2-Amino-4-ethoxycarbonyloxazole

Ethyl 2-aminothiazole-4-carboxylate
2-Amino-4-ethoxycarbonylthiazole

Ethyl 2-aminothiazole-5-carboxylate

Ethyl 2-(2-aminothiazol-5-yl)acetate HCl

Ethyl 2-(2-aminothiazol-5-ylthio)acetate

Ethyl 2-BOC-aminothiazole-5-carboxylate
2-tert-Butoxycarbonylaminothiazole-5-carboxylic acid ethyl ester

Methyl 2-Amino-5-isopropylthiazole-4-carboxylate

Methyl 2-amino-5-methylthiazole-4-carboxylate
2-Amino-5-methylthiazole-4-carboxylic acid methyl ester

Methyl 2-aminooxazole-5-carboxylate

Methyl 2-aminothiazole-4-carboxylate

Methyl 2-aminothiazole-5-carboxylate

Methyl 3-aminothieno[3,2-b]pyridine-2-carboxylate

6-Chloropyrazolo[1,5-a]pyridine-2-carboxylic acid methyl ester

6-Chloropyridazine-3-carboxylic acid methyl ester

4,6-Dichloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid methyl ester
Methyl 4,6-dichloro-5-azaindole-2-carboxylate

Dimethyl 2-bromo-1H-imidazole-4,5-dicarboxylate

Ethyl 2-(5-bromobenzofuran-3-yl)acetate

Ethyl 8-bromo-4-chloroquinoline-3-carboxylate
8-Bromo-4-chloroquinoline-3-carboxylic acid ethyl ester

Ethyl 2-(6-bromoimidazo[1,2-a]pyridin-3-yl)acetate
(6-Bromo-1H-imidazo[1,2-a]pyridin-3-yl)-acetic acid ethyl ester

Ethyl 4-Bromo-5-methoxy-1H-indole-2-carboxylate

Ethyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

Ethyl 6-bromopyrrolo[1,2-c]pyrimidine-3-carboxylate

Ethyl 2-bromothiazole-4-carboxylate

Ethyl 2-bromothiazole-5-carboxylate

Ethyl 5-bromothiazole-4-carboxylate

Ethyl 6-chloro-4-ethoxypyridine-3-carboxylate

Ethyl (6-chloroimidazo[1,2-a]pyridin-2-yl)-acetate
(6-Chloroimidazo[1,2-a]pyridin-2-yl)-acetic acid ethyl ester

Ethyl 7-chloroimidazo[1,2-c]pyrimidine-2-carboxylate

Ethyl 4-chloro-5-methylpyrrolo[1,2-f][1,2,4]triazine-6-carboxylate
4-Chloro-5-methyl-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid ethyl ester

Ethyl 2-chlorooxazole-4-carboxylate
Hodgetts Reagent

Ethyl 2-(2-(4-chlorophenyl)thiazol-4-yl)acetate

Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-6-carboxylate

Ethyl 4-chloro-2-(pyridin-3-yl)pyrimidine-5-carboxylate

Ethyl 5-chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate

Ethyl 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate

Ethyl 4-chloropyrrolo[1,2-f][1,2,4]triazine-2-carboxylate

Ethyl 4-chloropyrrolo[1,2-f][1,2,4]triazine-6-carboxylate
4-Chloro-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid ethyl ester

Ethyl 4-chloroquinazoline-2-carboxylate

Ethyl 2-chlorothiazole-4-carboxylate

Ethyl 7-chlorothieno[3,2-b]pyridine-6-carboxylate

Ethyl 4-chlorothieno[3,2-d]pyrimidine-6-carboxylate

Ethyl 2,5-Dibromothiazole-4-carboxylate

Ethyl 6-iodo-1H-imidazo[1,2-a]pyridine-2-carboxylate

3-Iodo-1H-indazole-6-carboxylic acid methyl ester
3-Iodo-6-methoxycarbonyl-1H-indazole

3-Iodo-1-methyl-1H-indazole-5-carboxylic acid ethyl ester

Methyl 2-amino-5-bromothiazole-4-carboxylate

Methyl 2-bromo-5-chlorothiazole-4-carboxylate

Methyl 2-bromo-5-ethylthiazole-4-carboxylate
2-Bromo-5-ethylthiazole-4-carboxylic acid methyl ester

Methyl 2-bromo-5-isopropylthiazole-4-carboxylate

Methyl 8-Bromo-6-methylimidazo[1,2-a]pyridine-2-carboxylate
8-Bromo-6-methyl-imidazo[1,2-a]pyridine-2-carboxylic acid methyl ester

Methyl 2-bromo-3-methyl-3H-imidazo[4,5-b]pyridine-6-carboxylate

Methyl 2-bromo-5-methylthiazole-4-carboxylate

Methyl 5-(2-bromophenyl)-1H-pyrazole-3-carboxylate

Methyl 2-bromo-5-propylthiazole-4-carboxylate
2-Bromo-5-propylthiazole-4-carboxylic acid methyl ester

Methyl 2-bromothiazole-4-carboxylate

Methyl 2-bromothiazole-5-carboxylate

Methyl 5-bromothiazole-4-carboxylate

Methyl 4-chloro-5-azaindole-2-carboxylate
Methyl 4-chloro-1H-pyrrolo[3,2-C]pyridine-2-carboxylate

Methyl 4-chloro-7-azaindole-2-carboxylate
4-Chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester

Methyl 2-chloro-5-isopropylthiazole-4-carboxylate

Methyl 2-chlorooxazole-4-carboxylate

Methyl 2-chlorooxazole-5-carboxylate

Methyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

Methyl 4-chloroquinazoline-7-carboxylate

Methyl 2-chlorothiazole-4-carboxylate

Methyl 2-chlorothiazole-5-carboxylate

Methyl 2,5-dibromothiazole-4-carboxylate

Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate

Methyl 2-azidoacetate
3-Diazo-propionic acid methyl ester

3-(t-Butoxycarbonyl)phenylboronic acid

3-(t-Butoxycarbonyl)phenylboronic acid pinacol ester

4-Ethoxycarbonyl-3-fluorophenylboronic acid

2-Ethoxycarbonylphenylboronic acid

4-Ethoxycarbonylphenylboronic acid

3-Fluoro-4-methoxycarbonylphenylboronic acid

3-Methoxycarbonyl-5-nitrophenylboronic acid

4-Methoxycarbonyl-2-nitrophenylboronic acid

2-Methoxycarbonylphenylboronic acid

3-Methoxycarbonylphenylboronic acid

4-Methoxycarbonylphenylboronic acid

2-Acetylaminothiazole-5-carboxylic acid ethyl ester

2-Acetylamino-5-thiazolecarboxylic acid methyl ester

2-Amino-5-chlorothiazole-4-carboxylic acid methyl ester

3-Amino-2-ethoxycarbonylpyrrole HCl

8-Aminoimidazo[1,2-a]pyridine-6-carboxylic acid methyl ester
Methyl 8-aminoimidazo[1,2-a]pyridine-6-carboxylate

5-Amino-2-methylthiazole-4-carboxylic acid ethyl ester
Ethyl 5-amino-2-methylthiazole-4-carboxylate

5-Amino-1,3,4-thiadiazole-2-carboxylic acid ethyl ester

3-Aminothieno[2,3-b]pyridine-2-carboxylic acid methyl ester
Methyl 3-aminothieno[2,3-b]pyridine-2-carboxylate

2-Benzofurancarboxylic acid ethyl ester

1-Benzyl-2-amino-3-tert-butoxycarbonyl-4,5-dimethylpyrrole
tert-Butyl 2-amino-1-benzyl-4,5-dimethyl-1H-pyrrole-3-carboxylate

5-Bromo-3-hydroxy-1H-indole-2-carboxylic acid ethyl ester

5-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid methyl ester

6-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid methyl ester

7-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid methyl ester

2-Bromo-6-methyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid ethyl ester

2-Bromo-6-methyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid methyl ester

2-Bromo-5-methylthiophene-3-carboxylic acid methyl ester

3-Bromo-4H-thieno[3,2-b]pyrrole-5-carboxylic acid methyl ester
methyl 3-bromo-4H-thieno[3,2-b]pyrrole-5-carboxylate

tert-Butyl 5-bromo-2-(methylthio)-6-oxopyrimidine-1-acetate
tert-Butyl [5-bromo-2-(methylthio)-6-oxopyrimidin-1(6H)-yl]acetate

tert-Butyl 3-(ethoxycarbonyl)-1H-indol-2-ylcarbamate

6-Chloroimidazo[1,2-b]pyridazine-2-carboxylic acid methyl ester

3,6-Dihydro-2H-pyran-4-carboxylic acid methyl ester
Methyl 3,6-dihydro-2H-pyran-4-carboxylate

3,4-Diisopropoxy-3-cyclobutene-1,2-dione
Diisopropylsquarate

2-Chloro-2-hydroxyiminoacetic acid ethyl ester
Ethyl 2-chloro-2-(hydroxyimino)acetate

Ethyl 2-chlorothiazole-4-acetate

Ethyl 3-((dimethylamino)methyl)-5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylate

Ethyl 1,3-dimethyl-1H-pyrazole-5-carboxylate

Ethyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate

Ethyl 4-hydroxy-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate

Ethyl 5-Isopropylpyrazole-3-carboxylate
Ethyl 5-propan-2-yl-1H-pyrazole-3-carboxylate

Ethyl 2-isopropylthiazole-4-carboxylate

Ethyl (6-methylimidazo[1,2-a]pyridin-2-yl)-acetate
(6-Methyl-imidazo[1,2-a]pyridin-2-yl)-acetic acid ethyl ester

Ethyl 6-methylimidazo[2,1-b]thiazole-5-carboxylate

Ethyl 5-methyl-4-oxo-3,4-dihydropyrrolo[1,2-f][1,2,4]triazine-6-carboxylate
5-Methyl-4-oxo-3,4-dihydro-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid ethyl ester

Ethyl 2-methylthiazole-4-carboxylate

Ethyl 2-methylthiazole-5-carboxylate

Ethyl 5-nitro-1H-pyrrole-2-carboxylate

Ethyl oxazole-4-carboxylate

Ethyl 4-oxo-3,4-dihydroquinazoline-6-carboxylate

Ethyl 1H-pyrrolo[3,2-c]pyridine-2-carboxylate

Ethyl pyrrolo[1,2-c]pyrimidine-3-carboxylate
Pyrrolo[1,2-c]pyrimidine-3-carboxylic acid ethyl ester

Ethyl 7-(tert-Butoxycarbonyl)-3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate

Ethyl thiazole-4-carboxylate

1H-Isoquinoline-2,4-dicarboxylic acid 2-tert-butyl ester 4-methyl ester
tert-Butyl methyl isoquinoline-2,4(1H)-dicarboxylate

(E)-3-Methoxy-2-butenoic acid methyl ester

Methyl 2-aminooxazole-4-carboxylate

Methyl 7-azaindole-2-carboxylate
1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester

Methyl azetidine-3-carboxylate hydrochloride
Azetizine-3-carboxylic acid methyl ester hydrochloride

Methyl 3,4-Dihydro-4-oxoquinazoline-8-carboxylate

5-Methylimidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester

6-Methylimidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester

7-Methylimidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester

8-Methylimidazo[1,2-a]pyridine-2-carboxylic acid ethyl ester

1H-Indazole-4-carboxylic acid methyl ester
Methyl indazole-4-carboxylate

1H-Indazole-5-carboxylic acid methyl ester
Methyl indazole-5-carboxylate

1H-Indazole-6-carboxylic acid methyl ester
Methyl indazole-6-carboxylate

1H-Indazole-7-carboxylic acid methyl ester
Methyl indazole-7-carboxylate

1-Methyl-1H-indazole-4-carboxylic acid methyl ester
4-Methoxycarbonyl-1-methylindazole

1-Methyl-1H-indazole-6-carboxylic acid methyl ester
6-Methoxycarbonyl-1-methylindazole

1-Methyl-1H-indazole-7-carboxylic acid methyl ester
7-methoxycarbonyl-1-methylindazole

2-Methyl-2H-indazole-4-carboxylic acid methyl ester
4-Methoxycarbonyl-2-methylindazole

2-Methyl-2H-indazole-5-carboxylic acid methyl ester
5-Methoxycarbonyl-2-methylindazole

2-Methyl-2H-indazole-6-carboxylic acid methyl ester
6-Methoxycarbonyl-2-methylindazole

2-Methyl-2H-indazole-7-carboxylic acid methyl ester
7-Methoxycarbonyl-2-methylindazole

Methyl indole-4-carboxylate

Methyl indole-5-carboxylate

Methyl indole-6-carboxylate

Methyl indole-7-carboxylate

Methyl 1-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

Methyl 2-methylthiazole-4-carboxylate

Methyl 5-methylthiazole-4-carboxylate

Methyl 2-(3-nitro-2-oxopyridin-1(2H)-yl)acetate

Methyl 2-(oxetan-3-ylidene)acetate

Methyl 5-oxopyrrolidine-3-carboxylate

Methyl 2-pyrazinecarboxylate

Methyl pyrimidine-2-carboxylate

Methyl 1H-pyrrolo[2,3-b]pyridine-3-carboxylate

5-Methylsulfamoylmethyl-1H-indole-3-carboxylic acid methyl ester

Methyl tetrahydro-2H-pyran-3-carboxylate

Methyl thiazole-4-carboxylate

Methyl thiazole-5-carboxylate

Pyrazolo[1,5-a]pyridine-2-carboxylic acid methyl ester

Pyrazolo[1,5-a]pyridine-3-carboxylic acid methyl ester
Methyl pyrazolo[1,5-a]pyridine-3-carboxylate

Thieno[2,3-c]pyridine-5-carboxylic acid methyl ester

[1,2,4]Triazolo[1,5-a]pyridine-5-carboxylic acid methyl ester

3,3-Difluorocyclobutyl benzoate

Ethyl 5-fluoro-3-iodo-1H-indole-2-carboxylate

Methyl 4,6-bis(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid ethyl ester

Methyl 5-(trifluoromethyl)pyridine-2-carboxylate

4-(Trifluoromethyl)-6-(furan-2-yl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid

4-Trifluoromethyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid methyl ester
Methyl 4-trifluoromethyl-5-azaindole-2-carboxylate

2-Trifluoromethylthiazole-5-carboxylic acid ethyl ester

Ethyl cyclohexanone-4-carboxylate
4-Oxocyclohexanecarboxylic acid ethyl ester

3-Oxo-cyclopentanecarboxylic acid methyl ester

Oxo-pyrrolo[3,2,1-jk]carbazol-4-yl-acetic acid methyl ester

Methyl 4-methylsulfanyl-5-azaindole-2-carboxylate
4-Methylsulfanyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid methyl ester

Methyl 4-methylsulfanyl-7-azaindole-2-carboxylate
4-Methylsulfanyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester

Methyl 2-methylthio-1-methylpyrrolo[2,3-d]imidazole-5-carboxylate
1-Methyl-2-methylsulfanyl-1,4-dihydro-pyrrolo[2,3-d]imidazole-5-carboxylic acid methyl ester

Methyl 3-oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylate

Methyl 3-cyanoindole-4-carboxylate

Methyl 3-cyanoindole-6-carboxylate

Ethyl 5-(tributylstannyl)isoxazole-3-carboxylate
Freeze at -20C

3-Isopropoxy-4-(tributylstannyl)-1,2-cyclobutenedione
Liebeskind Reagent

Methyl 3,3-Bis(tributylstannyl)propionate

Methyl 4-(tributylstannyl)thiazole-2-carboxylate

Methyl 5-(tributylstannyl)thiazole-2-carboxylate

5-Tributylstannyl-1H-pyrazole-3-carboxylic acid ethyl ester

Z-1-Bromo-2-ethoxyethene
cis-1-Bromo-2-ethoxyethene

2-Bromo-3-methylbutenoic acid methyl ester

(Z)-3-Bromopropenoic acid methyl ester 95/5 Z/E
(Z)-3-Bromoprop-2-enoic acid, methyl ester

(Z)-3-Iodopropenoic acid methyl ester 95/5 Z/E
(Z)-3-Iodoprop-2-enoic acid, methyl ester