Synthesis and molecular structures of a rhoda-lactone and its alkylation product; insertion of a pendant alkyne into a rhodium-hydrogen bond

Todd B. Marder; Dominic M T Chan; William C. Fultz; David Milstein

doi:10.1039/C39880000996

Synthesis and molecular structures of a rhoda-lactone and its alkylation product; insertion of a pendant alkyne into a rhodium-hydrogen bond

Todd B. Marder, Dominic M T Chan, William C. Fultz, David Milstein

Weizmann Institute of Science, Israel

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

6 Citations (Scopus)

Abstract

Reaction of [(PMe₃)₃RhCl] with pent-4-ynoic acid yields the novel exocyclic methylene-substituted rhoda-lactone [(PMe ₃)₃ClRh-C(=CH₂)CH₂CH ₂C(=O)O], which reacts with Me₃O⁺BF ₄^- to give [(PMe₃)₃ClRh-C(=CH ₂)CH₂CH₂C(OMe)=O]BF₄; both complexes have been structurally characterized.

Original language	English
Pages (from-to)	996-998
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	15
DOIs	https://doi.org/10.1039/C39880000996
Publication status	Published - 1988

ASJC Scopus subject areas

Molecular Medicine

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Synthesis and molecular structures of a rhoda-lactone and its alkylation product; insertion of a pendant alkyne into a rhodium-hydrogen bond. / Marder, Todd B.; Chan, Dominic M T; Fultz, William C.; Milstein, David.

In: Journal of the Chemical Society, Chemical Communications, No. 15, 1988, p. 996-998.

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

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abstract = "Reaction of [(PMe3)3RhCl] with pent-4-ynoic acid yields the novel exocyclic methylene-substituted rhoda-lactone [(PMe 3)3ClRh-C(=CH2)CH2CH 2C(=O)O], which reacts with Me3O+BF 4- to give [(PMe3)3ClRh-C(=CH 2)CH2CH2C(OMe)=O]BF4; both complexes have been structurally characterized.",

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journal = "Chemical Communications",

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AU - Chan, Dominic M T

AU - Fultz, William C.

AU - Milstein, David

PY - 1988

Y1 - 1988

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AB - Reaction of [(PMe3)3RhCl] with pent-4-ynoic acid yields the novel exocyclic methylene-substituted rhoda-lactone [(PMe 3)3ClRh-C(=CH2)CH2CH 2C(=O)O], which reacts with Me3O+BF 4- to give [(PMe3)3ClRh-C(=CH 2)CH2CH2C(OMe)=O]BF4; both complexes have been structurally characterized.

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