TY - JOUR
T1 - Structural studies of a novel heterocyclic phosphorane
AU - Gabbutt, Christopher D.
AU - Hepworth, John D.
AU - Heron, B. Mark
AU - Jones, Alan M.
AU - Raper, Eric S.
AU - Clegg, William
PY - 1998/1/1
Y1 - 1998/1/1
N2 - Reaction of 2,2,6-trimethylthiochroman-3,4-dione with an excess of methylenetriphenyl-phosphorane yields the stabilised ylide (4) by way of an α-ketol rearrangement. X-Ray crystallography indicates that (4) exists as the (Z)-isomer and provides supporting evidence for an enolate structure.
AB - Reaction of 2,2,6-trimethylthiochroman-3,4-dione with an excess of methylenetriphenyl-phosphorane yields the stabilised ylide (4) by way of an α-ketol rearrangement. X-Ray crystallography indicates that (4) exists as the (Z)-isomer and provides supporting evidence for an enolate structure.
KW - Methylenetriphenylphosphorane
KW - Thiochroman-3,4-dione
KW - X-ray crystallography
KW - α-ketol rearrangement
UR - http://www.scopus.com/inward/record.url?scp=0032251882&partnerID=8YFLogxK
U2 - 10.1080/10426509808045499
DO - 10.1080/10426509808045499
M3 - Article
AN - SCOPUS:0032251882
VL - 143
SP - 221
EP - 230
JO - Phosphorus, Sulfur and Silicon and the Related Elements
JF - Phosphorus, Sulfur and Silicon and the Related Elements
SN - 1042-6507
IS - 1
ER -