TANDEM AZA-WITTIG REACTION/ELECTROCYCLIC RING-CLOSURE A FACILE ENTRY TO THE SYNTHESIS OF FUSED PYRIMIDINES: PREPARATION OF PYRAZOLO AND 1,2,3-TRIAZOLOPYRIMIDINE DERIVATIVES.

DOI: 10.1016/S0040-4039(00)96536-5

Source and publish data:

Tetrahedron Letters p. 4451 - 4454 (1987)

Update date:2022-07-29

Topics:

Authors:

Molina, Pedro

Arques, Antonio

Vinader, Victoria

Becher, Jan

Brondum, Klaus

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

Article abstract of DOI:10.1016/S0040-4039(00)96536-5

The aza-Wittig reaction of iminophosphoranes derived from 5-azido-4-formyl azoles, with isocyanates or carbon disulfide, leads to functionalized fused pyrimidines.

Full text of DOI:10.1016/S0040-4039(00)96536-5

Products guided by the article

Product name:5-azido-4-formyl-1-(p-methoxybenzyl)-1H-<1,2,3>triazole

Cas No:115437-25-7

R&D Labs maybe for 115437-25-7

Beijing Tianjia Chemical Science & Technology Co.,Ltd

Contact:86-0550-2392698

Address:No.388, Shiliang Road (East),
A.M FOOD CHEMICAL CO., LIMITED

Contact:86-531-87100375

Address:20Floor，Bblock，1Building，pharma-valley，Jinan，China
Shandong Zhongcheng Barium Salt Co., Ltd

Contact:+86-15725732638

Address:No.29 baoxi road, hi-tech zone, zibo, shandong
Cartoon Ingredients Co., Ltd

website:http://www.cartoonchem.com/

Contact:+86-25-58074918

Address:Room 2109, RuiHua Business Center,315 South ZhongShan Road, Nanjing 210001, China
Lonzeal Pharmaceuticals Co., Ltd.

website:http://www.lonzeal.com

Contact:+86-13381011962

Address:RM 801, Yue MOMA, No. 26 Anningzhuang Rd. Haidian District, Beijing, China

Relevant to this article

Synthesis and aldose reductase inhibitory activities of novel O-substituted hydroxyphenylacetic acid derivatives

Doi:10.1002/ardp.200600024
(2006)
2H-azirines as ligands: structural characterization of the first neutral and cationic (η⁵-C₅Me₅)Rh(III) 2H-azirine complexes

Doi:10.1002/zaac.200800098
(2008)
Excited-state photodynamics of perylene-porphyrin dyads. 5. tuning light-harvesting characteristics via perylene substituents, connection Motif, and three-dimensional architecture

Doi:10.1021/jp910705q
(2010)
An efficient and highly selective synthesis of (Z)-fluoroenol phosphates from hydroxy difluorophosphonates

Doi:10.1055/s-0028-1087803
(2009)
Doi:10.1039/jr9310000144
(1931)
Crystal solvates of tetrakis(3,5-di-t-butylphenyl)-porphyrinates Mn(III), Ni(II) and Zn(II) with pyridine

Doi:10.1007/s10973-008-9012-4
(2008)

Article Doi