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Stereoregular Oligomerization by Repetitive Diels–Alder Reactions
Author(s) -
Ashton Peter R.,
Isaacs Neil S.,
Kohnke Franz H.,
Mathias John P.,
Stoddart J. Fraser
Publication year - 1989
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198912581
Subject(s) - stereoselectivity , diene , adduct , oligomer , reagent , diels–alder reaction , chemistry , alder , catalysis , stereochemistry , organic chemistry , biology , botany , natural rubber
Highly stereoselective preparation of the oligomer 1 is possible “simply” by means of a structure‐directed synthesis , that is, without any use of controlling reagents or catalysts. The 3 :2 Diets–Alder adduct of diene and dienophile has an all‐ syn configuration and is coiled in such a way that the two ends approach each other.
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