A remarkable rearrangement during reaction between triazolopyridinium ylides and dimethyl acetylenedicarboxylate

DOI: 10.1016/S0040-4039(00)93512-3

Source and publish data:

Tetrahedron Letters p. 4977 - 4980 (1991)

Update date:2022-08-05

Topics:

Authors:

Abarca Abarca

Ballesteros

Metni Metni

Jones Jones

Ando Ando

Hursthouse

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(00)93512-3

The ylides from 2-acylmethyltriazolopyridinium salts (1) react with dimethyl acetylenedicarboxylate in toluene solution to give the 7-pyrroleninylpyrazolo[1,5-a]pyridines (5).

Full text of DOI:10.1016/S0040-4039(00)93512-3

Products guided by the article

Product name:C₁₅H₁₃N₃O

Cas No:140870-08-2

R&D Labs maybe for 140870-08-2

Chengdu Sino-Strong Pharmaceutical Co.,Ltd.

website:http://www.sino-strong.com.cn

Contact:+86-28-82666753

Address:459 West haike road,Cross-straits technological industry park, Wenjiang district,Chengdu, P.R.China
Xinchang Jiu Xin Pharmaceutical Co., Ltd

website:http://www.jiuxinpharm.com

Contact:86 137 5756 8585

Address:Poyang industry Park
ZCIC INTERNATIONAL LTD

Contact:+86-512-56795332

Address:No227 Shuanglong Rd, Fenghuang, Zhangjiagang
MINS GROUP CO.,LIMITED

Contact:18669908765

Address:Zibo City, Shandong Province, P.R.China
WEIFANG RICHEM INTERNATIONAL LTD

Contact:86-536-2222176

Address:weifang,shandong

Relevant to this article

Asymmetric desymmetrization of σ-symmetrical diols using diastereoselective acetal cleavage of α-sulfinyl acetals

Doi:10.1080/10426509708545548
(1997)
Diastereoselection and in Vivo inhibition of 3-dehydroquinate synthase

Doi:10.1021/ja00038a002
(1992)
Rearrangement of allylic and propargylic alcohols catalyzed by the combined use of tetrabutylammonium perrhenate(VII) and p-toluenesulfonic acid

Doi:10.1016/S0040-4020(01)88874-8
(1992)
Raman Scattering Study on Coordination Structures of Cu(II)-L-Histidine(1:2) in Aqueous Solutions

Doi:10.1246/bcsj.53.3131
(1980)
Evaluation of tetraethylammonium bicarbonate as a phase-transfer agent in the formation of [¹⁸F]fluoroarenes

Doi:10.1016/j.jfluchem.2012.07.015
(2012)
<2+2+2> Cycloaddition reaction with the participation of unsaturated ketones catalyzed by an Rh(I)-Sn(II) system

Doi:10.1007/BF00696730
(1995)

Article Doi