Anodic Dimerization of Ethyl Cyanoacetate

Potassium carbonate as a base for cycloalkylation of diethyl malonate and ethyl cyanoacetate in solid-liquid two phase systems

The cycloalkylation of diethyl malonate and ethyl cyanoacetate with alkyl dihalide was investigated by using comminuted potassium carbonate as a base and toluene as a solvent in the presence of hexadecyltrimethylammonium bromide (HTMAB) as a phase-transfer catalyst, which provided a conventional procedure with the advantage of short reaction period and high product yield. The factors influencin...

potassium carbonate as a base for cycloalkylation of diethyl malonate and ethyl cyanoacetate in solid-liquid two phase systems

the cycloalkylation of diethyl malonate and ethyl cyanoacetate with alkyl dihalide was investigated by using comminuted potassium carbonate as a base and toluene as a solvent in the presence of hexadecyltrimethylammonium bromide (htmab) as a phase-transfer catalyst, which provided a conventional procedure with the advantage of short reaction period and high product yield. the factors influencin...

Pmusivation of Anodic Seaclicini

Anodic Methoxylation of Isatin

Isatin , w hich is the su b stra te fo r industria l syn­ thesis o f the m ost p o p u la r fabric dye, the indigo, has been sub ject to elec tro ly tic red u c tio n u n d e r a varie ty of experim en ta l cond itions [1,2]. P o laro ­ graphie b ehav io r o f isatin and a varie ty of isatin derivatives has been described in m any of papers [3 -6 ] , H ow ever, m ost o f those rep o rts w ere d...

G-protein Coupled Receptor Dimerization

A growing body of evidence suggests that GPCRs exist and function as dimers or higher oligomers. The evidence for GPCR dimerization comes from biochemical, biophysical and functional studies. In addition, researchers have shown the occurrence of heterodimerization between different members of the GPCR family. Two receptors can interact with each other to make a dimer through their extracellular...