PHOSPHOROUS IN ORGANIC CHEMISTRY. PART II: A NEW METHOD OF PREPARING N-N' DISUBSTITUTED ARYL UREAS USING PHENYL N'-PHENYLPHOSPHORAMIDOAZIDATE REAGENT.

DOI: 10.1016/S0040-4039(01)90424-1

Source and publish data:

Tetrahedron Letters p. 1729 - 1732 (1981)

Update date:2022-07-29

Topics: Synthesis Organic chemistry Reagent Preparation Experimental method

Authors:

Arrieta, Ana

Palomo, Claudio

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

Article abstract of DOI:10.1016/S0040-4039(01)90424-1

N-N' Disubstituted ureas were obtained from carboxylic acids, amines and phenyl N-phenylphosphoramidoazidate in good yields.This procedure constitutes an adequate modified Curtius reaction.

Full text of DOI:10.1016/S0040-4039(01)90424-1

Products guided by the article

Product name:phenyl N-phenylphosphoramidoazidate

Cas No:78695-60-0

R&D Labs maybe for 78695-60-0

Shanghai Profirst Co., Ltd.

Contact:+86-21-38122007

Address:2, Lane 1123, Kangqiao Road, Pudong New Area, Shanghai
Zibo Xiaoguang Chemical Material Co., Ltd

Contact:15954099116

Address:Boshan Development Zone
Wuxi Pharma-Trading Import & Export Co.,Ltd.

Contact:+86-510-82304590 82716390

Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China
Taizhou Sunny Chemical Co.,Ltd

Contact:+86-523-86920899 +86-13951172783

Address:No.11 Xingyuang road, Gaoyong Chemical Industry Park, Gaogang Jiangsu China
HANGZHOU TOYOND BIOTECH CO., LTD

Contact:+86-571-86965177

Address:No. 189, Fengqi East Road, Hangzhou, China

Relevant to this article

An Efficient Synthesis of 3,5-Dihydroxy-4-methylbenzoic Acid

Doi:10.1021/jo00337a046
(1981)
Intramolecular Cyclization of Nerol and the Related Attack of (Z)-Allylic Alcohol Moiety on the Terminal Olefin Linkage as Induced by TiCl4-PhNHMe Complex. Synthesis of Nezukone

Doi:10.1246/bcsj.54.1456
(1981)
The reaction of μ-η²:η²-peroxo- and bis(μ-oxo)dicopper complexes with flavonol

Doi:10.1002/ejic.200300605
(2004)
Total Synthesis of Streptonigrin

Doi:10.1021/ja00531a054
(1980)
Doi:10.1016/S0040-4020(01)92350-6
(1981)
Studies on vitamin D (calciferol) and its analogues. XIV. On the 10,19-dihydrovitamins related to vitamin D₂ including dihydrotachysterol₂

Doi:10.1021/jo00403a006
(1978)

Article Doi