A convenient synthesis of Quinazoline ring by tandem aza-Wittig reaction/electrocyclic ring closure

DOI: 10.1016/S0040-4020(01)86532-7

Source and publish data:

Tetrahedron p. 5819 - 5834 (1991)

Update date:2022-09-26

Topics:

Authors:

Rossi Rossi

Calabrese

Farma Farma

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

Article abstract of DOI:10.1016/S0040-4020(01)86532-7

3,4-D-Dihydroquinazolines and Quinazolines were prepared starting from N'-aryl-N-(triphenylphosphoranilidene)-carboximidamides and aliphatic or aromatic aldehydes. The mechanism of the reaction is discussed.

Full text of DOI:10.1016/S0040-4020(01)86532-7

Products guided by the article

Product name:7-Fluoro-4-(4-methoxy-phenyl)-2-phenyl-3,4-dihydro-quinazoline

Cas No:136801-51-9

R&D Labs maybe for 136801-51-9

Guangzhou Shiny Co., Ltd.

website:https://www.sinoshiny.com/products

Contact:+86-20-62802632;62802633

Address:Room 330 GIGCAS Building,No.511 Kehua Street,Tianhe District
Huangshi Shennong Chemical Technology Co., Ltd

Contact:+86-714-3072290

Address:Eastern industrial park , Tieshan district , Huangshi city ,Hubei province , China
Weifang Arylchem Chemical Co., LTD

Contact:86-536-5217866

Address:Development Zone, Shouguang, Shandong Province
Chengdu Herbpurify Co., Ltd

website:http://www.herbpurify.com

Contact:0086-028-85249238

Address:Room709-C1,Incubator Building, Tianfu Life Science Park No.88,Keyuan Road,Gaoxin district,Chengdu City,Sichuan Prov,China
Xi'an HO-SHINE Bio-Technology Co., Ltd

Contact:+86 (29) 8248-5435/18292020086

Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China

Relevant to this article

Synthesis and cytotoxic activities of a series of novel N-methylbisindolylmaleimide amino acid ester conjugates

Doi:10.1016/j.cclet.2012.01.033
(2012)
Synthesis of some new S-alkylated 1,2,4-triazoles, their Mannich bases and their biological activities

Doi:10.1002/ardp.201100128
(2012)
Synthesis of Amino-ADT Provides Access to Hydrolytically Stable Amide-Coupled Hydrogen Sulfide Releasing Drug Targets

Doi:10.1055/s-0035-1560603
(2016)
Chiral bicyclic [2.2.2] octadiene ligands for Rh-catalysed catalytic asymmetric conjugate additions to acyclic enones: A quantitative structure-property relationship

Doi:10.1039/c2cc17120a
(2012)
A one-pot three-step synthesis of Z-trisubstituted olefins from arylalkynes and their cyclization into 4-aryl-2H-chromenes

Doi:10.1002/ejoc.201101735
(2012)
Synthesis of calix[4]arene-bis(tin(IV)porphyrins) and supramolecular complexes on their basis

Doi:10.1134/S0036023612030187
(2012)

Article Doi