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Palladium-catalyzed distannylation of ortho-quinodimethanes.

Organic letters (2006-08-25)
Hiroto Yoshida, Saori Nakano, Yasuhito Yamaryo, Joji Ohshita, Atsutaka Kunai
ABSTRACT

An exo-diene moiety of various ortho-quinodimethanes, regardless of its transient character, was inserted into a Sn-Sn sigma-bond of hexabutyldistannane in the presence of a palladium catalyst, giving alpha,alpha'-bis(tributylstannyl)-o-xylenes straightforwardly.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Diphenyl-2-pyridylphosphine, 97%
Sign Into View Organizational & Contract Pricing
SKUPack SizeAvailabilityPriceQuantity
10 g
Available to ship on April 18, 2025
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CN¥342.91
25 g
Available to ship on April 18, 2025
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CN¥477.66
100 g
Available to ship on April 18, 2025
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CN¥771.10