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ortho-Acetoxylation of phosphonic and phosphoric monoacids via Pd(II) catalysis.

The Journal of organic chemistry (2013-08-07)
Li Yan Chan, Xiangjian Meng, Sunggak Kim
ABSTRACT

A simple and efficient method is developed for Pd-catalyzed ortho-acetoxylation using organophosphates, namely, benzylic phosphonic and aryl phosphoric monoacids, as the directing group.

MATERIALS
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Brand
Product Description

Sigma-Aldrich
Phosphoric acid solution, NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 3 mm × 8 in.
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