Chemical and physical properties of 3, 6-dimethoxyfluorenylidene: substituent effects making the ground state a singlet carbene

C Chuang, SC Lapin, AK Schrock…

Index: Chuang, Carl; Lapin, Stephen C.; Schrock, Alan K.; Schuster, Gary B. Journal of the American Chemical Society, 1985 , vol. 107, p. 4238 - 4243

Full Text: HTML

Citation Number: 28

Abstract

Abstract: Irradiation of 3, 6-dimethoxy-9-diazofluorene gives 3, 6-dimethoxy-9- fluorenylidene. This carbene was detected in frozen media by low-temperature optical spectroscopy and at room temperature in fluid solution by nanosecond laser techniques. The EPR spectrum of the diazo compound irradiated at low temperature does not show any characteristic triplet carbene signals. The carbene reacts with methyl alcohol at ...

Related Articles:

Synthesis of substituted fluorenones and substituted 3', 3'-dichlorospiro [fluorene-9, 2'-thiiranes] and their reactivities

[Chew, Warren; Hynes, Rosemary C.; Harpp, David N. Journal of Organic Chemistry, 1993 , vol. 58, # 16 p. 4398 - 4404]

Synthesis of substituted fluorenones and substituted 3', 3'-dichlorospiro [fluorene-9, 2'-thiiranes] and their reactivities

[Chew, Warren; Hynes, Rosemary C.; Harpp, David N. Journal of Organic Chemistry, 1993 , vol. 58, # 16 p. 4398 - 4404]

Synthesis of substituted fluorenones and substituted 3', 3'-dichlorospiro [fluorene-9, 2'-thiiranes] and their reactivities

[Chew, Warren; Hynes, Rosemary C.; Harpp, David N. Journal of Organic Chemistry, 1993 , vol. 58, # 16 p. 4398 - 4404]

Synthesis of substituted fluorenones and substituted 3', 3'-dichlorospiro [fluorene-9, 2'-thiiranes] and their reactivities

[Chew, Warren; Hynes, Rosemary C.; Harpp, David N. Journal of Organic Chemistry, 1993 , vol. 58, # 16 p. 4398 - 4404]

More Articles...