𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A convenient and applicable route to synthesize 2-(1-alkynyl)phenylphosphonates

✍ Scribed by Ai-Yun Peng; Xin-Ying Zhang; Yi-Xiang Ding

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
107 KB
Volume
16
Category
Article
ISSN
1042-7163

No coin nor oath required. For personal study only.

✦ Synopsis

A convenient and applicable route has been developed to synthesize various 2-(1-alkynyl)phenylphosphonates starting from easily available phenols via palladium-catalyzed alkynyl-dehydroxylation of 2-hydroxylphenylphosphonates.

πŸ“œ SIMILAR VOLUMES

A Convenient and Applicable Route to Syn
A Convenient and Applicable Route to Synthesize 2-(1-Alkynyl)phenylphosphonates
✍ Ai-Yun Peng; Xin-Ying Zhang; Yi-Xiang Ding πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons βš– 25 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access the actual ChemInform Abstract, please click on HTML or PDF.

A convenient route to alkyl, alkynyl and
A convenient route to alkyl, alkynyl and aryl substituted 7-azabicyclo[2.2.1]heptadienes
✍ Chunming Zhang; Mark L Trudell πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 French βš– 364 KB

3-Bmmopropiolates underwent a smooth [4+2] cycloaddition reaction with N-acylpyrroles to afford N-acyl-2-alkoxycarbonyi-3-bromo-7-azabicyclo[2.2.1]hepmdienes in good yields. The 3-bromo-2,7-dimethoxycarbonyl-7-azabicyclo[2.2.1]hepladiene was further t~ansformed to 3-alkyl-, 3-alkynyi-and 3-atyl-2,7-

A convenient route to synthesize 1,2,4-t
A convenient route to synthesize 1,2,4-triazolo[1,5-a]pyrimidine derivatives and their one and two-photon absorption spectral properties
✍ Hongli Wang; Wenyuan Xu; Yi Dai; Bin Zhang; Qiongyou Wu; Mingzhi Zhang; Min Tian πŸ“‚ Article πŸ“… 2007 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 346 KB

## Abstract magnified image A convenient method for synthesizing α‐(1,2,4‐triazolo[1,5‐__a__]pyrimidine‐2‐sulfonyl)methane derivatives, **3** and **4**, by the well known Knoevenagel reaction, in one step, is described. The two chromophores are stilbene‐type chromophores containing the same D‐π‐A