Chiral Lewis acids supported on silica gel and alumina, and their use as catalysts in Diels-Alder reactions of methacrolein and bromoacrolein

DOI: 10.1016/0957-4166(96)00281-9

Source and publish data:

Tetrahedron Asymmetry p. 2263 - 2276 (1996)

Update date:2022-08-11

Topics:

Authors:

Fraile, Jose M.

Garcia, Jose I.

Mayoral, Jose A.

Royo, Ana J.

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Article abstract of DOI:10.1016/0957-4166(96)00281-9

Several derivatives of (S)-tyrosine are supported on silica gel through the phenolic oxygen atom. The Lewis acids obtained by treatment of these solids with BH₃ are able to promote the reactions of methacrolein and bromoacrolein with cyclopenta

Full text of DOI:10.1016/0957-4166(96)00281-9

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