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Potassium Boc-protected secondary aminomethyltrifluoroborates: synthesis and Suzuki-Miyaura cross-coupling reactions.

Organic letters (2012-08-31)
Gary A Molander, Inji Shin
ABSTRACT

Seven potassium Boc-protected secondary aminomethyltrifluoroborates were prepared in a standardized two-step process. The Suzuki-Miyaura cross-coupling reaction was studied with this new class of nucleophiles, and a large variety of aryl and hetaryl chlorides provided the desired products in good to excellent yields, thereby allowing easy access to secondary aminomethyl substructures.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
XPhos Pd G2, 98%