Studies towards a greener diazo transfer methodology

Elaine Tarrant; Claire V. O'Brien; Stuart G. Collins

doi:10.1039/c6ra03678c

Studies towards a greener diazo transfer methodology

Elaine Tarrant
, Claire V. O'Brien
, Stuart G. Collins

School of Chemistry

University College Cork

Research output: Contribution to journal › Article › peer-review

Abstract

A very mild, efficient and green method has been developed for diazo transfer to a range of β-ketoesters using polystyrene-supported benzenesulfonyl azide, water as solvent and a catalytic amount of base. This methodology eliminates the need for a standard work up and purification which is usually required to remove the sulfonamide by-product from the reaction.

Original language	English
Pages (from-to)	31202-31209
Number of pages	8
Journal	RSC Advances
Volume	6
Issue number	37
DOIs	https://doi.org/10.1039/c6ra03678c
Publication status	Published - 2016

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title = "Studies towards a greener diazo transfer methodology",

abstract = "A very mild, efficient and green method has been developed for diazo transfer to a range of β-ketoesters using polystyrene-supported benzenesulfonyl azide, water as solvent and a catalytic amount of base. This methodology eliminates the need for a standard work up and purification which is usually required to remove the sulfonamide by-product from the reaction.",

author = "Elaine Tarrant and O'Brien, \{Claire V.\} and Collins, \{Stuart G.\}",

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AU - Collins, Stuart G.

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N2 - A very mild, efficient and green method has been developed for diazo transfer to a range of β-ketoesters using polystyrene-supported benzenesulfonyl azide, water as solvent and a catalytic amount of base. This methodology eliminates the need for a standard work up and purification which is usually required to remove the sulfonamide by-product from the reaction.

AB - A very mild, efficient and green method has been developed for diazo transfer to a range of β-ketoesters using polystyrene-supported benzenesulfonyl azide, water as solvent and a catalytic amount of base. This methodology eliminates the need for a standard work up and purification which is usually required to remove the sulfonamide by-product from the reaction.

UR - https://www.scopus.com/pages/publications/84962061580

U2 - 10.1039/c6ra03678c

DO - 10.1039/c6ra03678c

M3 - Article

AN - SCOPUS:84962061580

SN - 2046-2069

VL - 6

SP - 31202

EP - 31209

JO - RSC Advances

JF - RSC Advances

IS - 37

ER -

Studies towards a greener diazo transfer methodology

Abstract

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