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Key Documents

924245

Sigma-Aldrich

Deoxazole

≥95%

Synonym(s):

5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C21H26BF4NO
CAS Number:
Molecular Weight:
395.24
UNSPSC Code:
12161600
NACRES:
NA.22

Quality Level

Assay

≥95%

form

powder

mp

215-219 °C

Application

Deoxazole is an N-heterocyclic carbene salt which activates free alcohols for a C-C cross coupling reaction with aryl halides. The MacMillan group developed a mild, robust, and selective metallaphotoredox-based cross-coupling platform for the deoxygenative coupling for free alcohols using Deoxazole, a Ni catalyst, and [Ir(dtbbpy)(ppy)2]PF6.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


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