Photochemistry of imine-group VI carbene complexes: Novel reactivity involving a cyclopentannulation reaction

Authors
Campos, PJ Sampedro, D Rodriguez, MA
Citation
Pj. Campos et al., Photochemistry of imine-group VI carbene complexes: Novel reactivity involving a cyclopentannulation reaction, ORGANOMETAL, 19(16), 2000, pp. 3082-3084
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANOMETALLICS
ISSN journal
02767333 → ACNP
Volume
19
Issue
16
Year of publication
2000
Pages
3082 - 3084
Database
ISI
SICI code
0276-7333(20000807)19:16<3082:POIVCC>2.0.ZU;2-Y
Abstract
3-Aza-1-chroma-1,3-butadiene undergoes photochemical [3 + 2] cyclopentannul ation with alkenes and alkynes instead of the expected benzannulation or cy clobutannulation reactions, providing a good method for the synthesis of l- pyrroline and 2H-pyrrole derivatives. This photochemical reaction can be ex tended to molybdenum and tungsten carbene complexes.