Microwave-assisted synthesis of di- and trisubstituted ureas from thiophenoxy carbamate resins

Blanca Martinez-Teipel; Rosalyn C. Green; Roland E. Dolle

doi:10.1002/qsar.200420043

Microwave-assisted synthesis of di- and trisubstituted ureas from thiophenoxy carbamate resins

Blanca Martinez-Teipel, Rosalyn C. Green, Roland E. Dolle

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14 Scopus citations

Abstract

The microwave-assisted, parallel synthesis of di- and trisubstituted ureas is described. Microwave irradiation provides a significant rate enhancement to the in situ thermolytic cleavage of isocyanates from polymer-supported carbamates. The method is amenable to library production and the target ureas are generally obtained in good purities (> 80%).

Original language	English
Pages (from-to)	854-858
Number of pages	5
Journal	QSAR and Combinatorial Science
Volume	23
Issue number	10
DOIs	https://doi.org/10.1002/qsar.200420043
State	Published - Dec 2004

Keywords

Marshall resin
Microwave synthesis
Urea

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10.1002/qsar.200420043

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title = "Microwave-assisted synthesis of di- and trisubstituted ureas from thiophenoxy carbamate resins",

abstract = "The microwave-assisted, parallel synthesis of di- and trisubstituted ureas is described. Microwave irradiation provides a significant rate enhancement to the in situ thermolytic cleavage of isocyanates from polymer-supported carbamates. The method is amenable to library production and the target ureas are generally obtained in good purities (> 80%).",

keywords = "Marshall resin, Microwave synthesis, Urea",

author = "Blanca Martinez-Teipel and Green, {Rosalyn C.} and Dolle, {Roland E.}",

year = "2004",

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journal = "QSAR and Combinatorial Science",

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AU - Martinez-Teipel, Blanca

AU - Green, Rosalyn C.

AU - Dolle, Roland E.

PY - 2004/12

Y1 - 2004/12

N2 - The microwave-assisted, parallel synthesis of di- and trisubstituted ureas is described. Microwave irradiation provides a significant rate enhancement to the in situ thermolytic cleavage of isocyanates from polymer-supported carbamates. The method is amenable to library production and the target ureas are generally obtained in good purities (> 80%).

AB - The microwave-assisted, parallel synthesis of di- and trisubstituted ureas is described. Microwave irradiation provides a significant rate enhancement to the in situ thermolytic cleavage of isocyanates from polymer-supported carbamates. The method is amenable to library production and the target ureas are generally obtained in good purities (> 80%).

KW - Marshall resin

KW - Microwave synthesis

KW - Urea

UR - http://www.scopus.com/inward/record.url?scp=12344249618&partnerID=8YFLogxK

U2 - 10.1002/qsar.200420043

DO - 10.1002/qsar.200420043

M3 - Article

AN - SCOPUS:12344249618

SN - 1611-020X

VL - 23

SP - 854

EP - 858

JO - QSAR and Combinatorial Science

JF - QSAR and Combinatorial Science

IS - 10

ER -

Microwave-assisted synthesis of di- and trisubstituted ureas from thiophenoxy carbamate resins

Abstract

Keywords

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