A new and efficient strategy for the preparation of 1,5,2- diazaphosphorines from primary β-enaminophosphonates

DOI: 10.1016/S0040-4020(99)00068-X

Source and publish data:

Tetrahedron p. 3091 - 3104 (1999)

Update date:2022-08-03

Topics:

Authors:

Palacios, Francisco

Ochoa de Retana, Ana M.

Oyarzabal, Julen

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

Article abstract of DOI:10.1016/S0040-4020(99)00068-X

A new and efficient synthesis of 1,5,2-diazaphosphorines is described. The key step is a base-induced heterocyclization of functionalized urea compounds. These compounds are formed by addition of primary β- enaminophosphonates to isocyanates.

Full text of DOI:10.1016/S0040-4020(99)00068-X

Products guided by the article

Product name:E-N-(1-phenyl-2-diethoxyphosphoryl ethenyl)-N'-propylurea

Cas No:223716-25-4

R&D Labs maybe for 223716-25-4

Aqua Chem Industry Co., Ltd

Contact:+86-515-88356562

Address:No.2, West Daqing Road, Yancheng, Jiangsu, China
Beijing Stable Chemcial Co.ltd

Contact:86-10-63785052

Address:A1301 Technological Edifice. No.4 FuFeng Road,FengTai District, Beijing. China
Dezhou Longteng Chemical Co., Ltd.

website:http://www.sodium-methoxide.cn/

Contact:0086-18866052283

Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
Beijing ZhongDaXinHe Chemical Product Co.,Ltd(expird)

Contact:010-52876516

Address:tongzhoubeiyuan
ZUNYI CITY BEI YUAN CHEMICAL CO., LTD

website:http://www.china-beiyuan.com

Contact:+86-851-27751258

Address:Shawan Town, Huichuan District, Zunyi City, Guizhou Province, China

Relevant to this article

Doi:10.1021/jo00827a014
(1970)
Synthesis of a benzo[5,6]cyclohepta[1,2-b]thiophene and thieno[3,2-c]-benzazepine derivatives

Doi:10.1055/s-2002-20033
(2002)
Synthesis and single-crystal X-ray structure of [(DMPE)₂Ru(C₂H₄)CH₃] ⁺[(3,5-(CF₃)₂C₆H₃) ₄B]^-

Doi:10.1016/S0022-328X(98)01212-1
(1999)
Molecular Design and Model Experiments of Ferromagnetic Intermolecular Interaction in the Assembly of High-Spin Organic Molecules. Generation and Characterization of the Spin States of Isomeric Bis(phenylmethylenyl)<2.2>paracyclophanes

Doi:10.1021/ja00243a014
(1987)
Doi:10.1016/S0040-4039(01)88363-5
(1969)
Syntheses in the carotinoid series. 21. Synthesis of 2,2'-diketo-spirilloxanthin (P 518) and 2,2'-diketo-bacterioruberin

Doi:10.1002/hlca.19660490221
(1966)

Article Doi