Premium
Assistance by Electrophiles in Photoinduced Alkylidyne–Carbonyl Coupling
Author(s) -
Mayr Andreas,
Bastos Cecilia M.,
Chang Richard T.,
Haberman John X.,
Robinson Katrina S.,
BelleOudry Deirdre A.
Publication year - 1992
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.199207471
Subject(s) - electrophile , chemistry , tungsten , coupling (piping) , irradiation , metal , photochemistry , medicinal chemistry , organic chemistry , materials science , catalysis , physics , nuclear physics , metallurgy
A one‐step synthesis of metal‐coordinated ynols and ynol derivatives is possible by irradiation of the alkylidyne–carbonyl–tungsten complexes 1 and entrapment of the resulting ketenyl ligands with the electrophile E. Complexes 2 are obtained in good yields. R = Me, Ph; E = H, C(O)CMe 3 , Si(CMe 3 ) 2 Ph.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom