Stereospecific 1,3-migration of an Fe(CO)3 group on acyclic conjugated trienes bearing an electron-withdrawing group

Authors :: Tooru Taga
Yoshihisa Miwa
Syusuke Nakao
Yoshiji Takemoto
Kiyonori Ishii
Toshiro Ibuka
Tetsuaki Tanaka
Source :: Tetrahedron Letters. 41:85-88
Publication Year :: 2000
Publisher :: Elsevier BV, 2000.
Abstract: Treatment of acyclic conjugated (η4-4–7)-triene Fe(CO)3 complexes bearing an electron-withdrawing group at a terminal position with a base such as KN(SiMe3)2 and NaH promoted 1,3-migration of an Fe(CO)3 group on the triene, giving (η4-2–5)-triene Fe(CO)3 complexes. The 1,3-migration of an Fe(CO)3 group is revealed to proceed in a stereospecific manner.

Subjects :: chemistry.chemical_classification
Base (chemistry)
Stereochemistry
Organic Chemistry
Conjugated system
Biochemistry
Asymmetric induction
Medicinal chemistry
Stereospecificity
chemistry
Group (periodic table)
Drug Discovery
Polar effect
Isomerization

Tools