Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas

© 2016, Springer-Verlag Wien. A facile and efficient sonochemical method for the preparation of carbodiimides from their corresponding thioureas or ureas was described. Using Ph 3 P–I 2 combination in the presence of triethylamine, various diaryl, aryl–alkyl, as well as dialkyl substituted substrat...

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Main Authors:	Duangkamol C., Pattarawarapan M., Phakhodee W.
Format:	Journal
Published:	2017
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84969752656&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/41362
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Institution:	Chiang Mai University

id	th-cmuir.6653943832-41362
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spelling	th-cmuir.6653943832-413622017-09-28T04:20:52Z Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas Duangkamol C. Pattarawarapan M. Phakhodee W. © 2016, Springer-Verlag Wien. A facile and efficient sonochemical method for the preparation of carbodiimides from their corresponding thioureas or ureas was described. Using Ph 3 P–I 2 combination in the presence of triethylamine, various diaryl, aryl–alkyl, as well as dialkyl substituted substrates could be converted into carbodiimides in good-to-excellent yields within short reaction times under mild conditions with simple experimental setup. Graphical abstract: [Figure not available: see fulltext.] 2017-09-28T04:20:52Z 2017-09-28T04:20:52Z 2016-11-01 Journal 00269247 2-s2.0-84969752656 10.1007/s00706-016-1761-3 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84969752656&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/41362
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
description	© 2016, Springer-Verlag Wien. A facile and efficient sonochemical method for the preparation of carbodiimides from their corresponding thioureas or ureas was described. Using Ph 3 P–I 2 combination in the presence of triethylamine, various diaryl, aryl–alkyl, as well as dialkyl substituted substrates could be converted into carbodiimides in good-to-excellent yields within short reaction times under mild conditions with simple experimental setup. Graphical abstract: [Figure not available: see fulltext.]
format	Journal
author	Duangkamol C. Pattarawarapan M. Phakhodee W.
spellingShingle	Duangkamol C. Pattarawarapan M. Phakhodee W. Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
author_facet	Duangkamol C. Pattarawarapan M. Phakhodee W.
author_sort	Duangkamol C.
title	Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
title_short	Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
title_full	Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
title_fullStr	Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
title_full_unstemmed	Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
title_sort	ultrasonic-assisted synthesis of carbodiimides from n,n′-disubstituted thioureas and ureas
publishDate	2017
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84969752656&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/41362
_version_	1681421988094017536

Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas

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