3101-08-4Relevant articles and documents
The disappearance of aryl carbenes in a reactive matrix
Lin, Cheng-Tung,Gaspar, Peter P.
, p. 3553 - 3556 (1980)
The disappearance of diphenylmethylene, fluorenylidene and phenylmethylene in isobutylene and fluorolube was monitored by esr spectroscopy at temperatures between 77°K and 171°K.
Evidence of hydrogen migration in an alkylphenyldiazirine excited state
Zhang, Yunlong,Kubicki, Jacek,Platz, Matthew S.
supporting information; experimental part, p. 3182 - 3184 (2010/09/16)
(Figure Presented) Ultrafast photolysis (350 nm) of alkylphenyldiazirines promotes the diazirine to the S1 excited state. Solvent and substituent effects on the excited state lifetimes indicate that the S 1 state is highly polarized and undergoes a [1,2]-H shift in concert with nitrogen extrusion in cyclohexane.
Cycloaddition of Bu(n)3P·CS2: Direct one-pot conversion of strained double bonds to 2-alkylidene-1,3-dithiolanes
Aitken, R. Alan,Carcas, Katriona,Hill, Lawrence,Massil, Tracy,Raut, Swati V.
, p. 2261 - 2270 (2007/10/03)
Reaction of the adduct between tri-n-butylphosphine and carbon disulfide 1 with norbornene gives the novel zwitterionic structure 9. In solution this dissociates to the ylide 8 which undergoes Wittig reaction with aldehydes. Using the same method, the overall conversion of the strained double bond in a variety of bicyclo[2.2.1]alkenes into 2-benzylidene-1,3-dithioles 15-24 has been achieved and the reaction is also applicable to norbonnadiene, affording bis-dithiolanes 29-31.
