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 Ph3P–I2combination in the presence of triethylamine, various diaryl, aryl–alkyl, as well as dialkyl substituted substrates co...

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Main Authors:	Chuthamat Duangkamol, Mookda Pattarawarapan, Wong Phakhodee
Format:	Journal
Published:	2018
Subjects:	Chemistry
Online Access:	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84969752656&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/55432
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Institution:	Chiang Mai University

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spelling	th-cmuir.6653943832-554322018-09-05T02:55:44Z Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas Chuthamat Duangkamol Mookda Pattarawarapan Wong Phakhodee Chemistry © 2016, Springer-Verlag Wien. A facile and efficient sonochemical method for the preparation of carbodiimides from their corresponding thioureas or ureas was described. Using Ph3P–I2combination 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.] 2018-09-05T02:55:44Z 2018-09-05T02:55:44Z 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/6653943832/55432
institution	Chiang Mai University
building	Chiang Mai University Library
country	Thailand
collection	CMU Intellectual Repository
topic	Chemistry
spellingShingle	Chemistry Chuthamat Duangkamol Mookda Pattarawarapan Wong Phakhodee Ultrasonic-assisted synthesis of carbodiimides from N,N′-disubstituted thioureas and ureas
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 Ph3P–I2combination 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	Chuthamat Duangkamol Mookda Pattarawarapan Wong Phakhodee
author_facet	Chuthamat Duangkamol Mookda Pattarawarapan Wong Phakhodee
author_sort	Chuthamat Duangkamol
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	2018
url	https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84969752656&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/55432
_version_	1681424504668028928

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

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