e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

The Journal of organic chemistry

Novel preparation of α, β-unsaturated aldehydes. Benzeneselenolate promotes elimination of HBr from α-bromoacetals

A Vasil'ev, L Engman

Index: Outurquin, Francis; Paulmier, Claude Bulletin de la Societe Chimique de France, 1983 , vol. 2, # 5-6 p. 159 - 163

Full Text: HTML

Citation Number: 14

Abstract

... Volume: Page: ... and 4-MeO-C 6 H 4 Se - ) caused complete consumption of bromacetal 1c with the two latter reagents, whereas the least nucleophilic 4-chlorobenzeneselenolate left some (11%) of the starting material untouched (Table 2, entries 2 ...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

1,2-Cyclohexanedione Structure

1,2-Cyclohexanedione

~48%

5,6,7,8-tetrahydrothieno[3,4-b]quinoxaline Structure

5,6,7,8-tetrahy...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

2,4-Pentandione Structure

2,4-Pentandione

~89%

2,4-dimethyl-3H-thieno[3,4-b][1,4]diazepine,hydrochloride Structure

2,4-dimethyl-3H...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

2,4-Pentandione Structure

2,4-Pentandione

~64%

2,4-dimethyl-3H-thieno[3,4-b][1,4]diazepine Structure

2,4-dimethyl-3H...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

1,3-Diphenylpropane-1,3-dione Structure

1,3-Diphenylpro...

~40%

2,4-diphenyl-3H-thieno[3,4-b][1,4]diazepine Structure

2,4-diphenyl-3H...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

3-METHYL-2,4-PENTANEDIONE Structure

3-METHYL-2,4-PE...

~55%

2,3,4-trimethyl-3H-thieno[3,4-b][1,4]diazepine Structure

2,3,4-trimethyl...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

1-Phenylbutane-1,3-dione Structure

1-Phenylbutane-...

~34%

2-methyl-4-phenyl-3H-thieno[3,4-b][1,4]diazepine Structure

2-methyl-4-phen...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

oxalic acid monohydrate Structure

oxalic acid mon...

~84%

1,4-dihydrothieno[3,4-b]pyrazine-2,3-dione Structure

1,4-dihydrothie...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

Diethyloxalate Structure

~74%

1,4-dihydrothieno[3,4-b]pyrazine-2,3-dione Structure

1,4-dihydrothie...

3,4-Diaminothiophene Structure

3,4-Diaminothiophene

Phenylglyoxal Structure

~84%

3-phenylthieno[3,4-b]pyrazine Structure

3-phenylthieno[...