Premium
Cycloaddition Reactions of 1‐Alkyl‐3,4,5‐triphenyl‐1,2‐diphosphacyclopenta‐2,4‐dienes
Author(s) -
Miluykov Vasili,
Bezkishko Ilya,
Zagidullin Almaz,
Sinyashin Oleg,
Lönnecke Peter,
HeyHawkins Evamarie
Publication year - 2009
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200801181
Subject(s) - chemistry , cycloaddition , alkyl , maleic anhydride , reactivity (psychology) , alkylation , medicinal chemistry , thermal decomposition , maleimide , organic chemistry , sodium azide , catalysis , copolymer , medicine , alternative medicine , pathology , polymer
1‐Alkyl‐3,4,5‐triphenyl‐1,2‐diphosphacyclopenta‐2,4‐dienes 1 , obtained by alkylation of sodium 1,2‐diphospha‐3,4,5‐triphenylcyclopentadienide, exhibit dual reactivity in cycloaddition reactions: as dienes (with maleic anhydride and maleimide) or as dienophiles (with 2,3‐dimethylbutadiene). Thermolysis of 1 occurs with a [1,5] sigmatropic shift to form a [2+2] cyclodimerization product.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
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