Regio- and stereo-specific addition of chlorodibutyltin hydride to prop-2-ynylic ethers
作者:Terence N. Mitchell、Said-Nadjib Moschref
DOI:10.1039/a802160k
日期:——
A number of prop-2-ynylic ethers smoothly undergo regio- and stereo-specific hydrostannation with chlorodibutyltin hydride in good to nearly quantitative yield at room temperature in benzene.
Formation and some properties of the aromatic compound 1-methylborepin
作者:S.M. van der Kerk、J. Boersma、G.J.M. van der Kerk
DOI:10.1016/s0022-328x(00)92607-x
日期:1981.8
The aromatic compounds 1-methylborepin (I) and 1-methyl-3,6-dideuteroborepin (XXII) are formed in the reactionsbetween methylboron dibromide and the products of the hydrostannation of a 1/1 cis/trans mixture of 1,5-hexadiyn-3-ene (XIV) with diethylbromotin hydride and diethylbromotin deuteride, respectively. I and XXII are thermally unstable, yielding benzene and 1,4-dideuterobenzene, respectively
The addition of organotin hydrides to isocyanates and isothiocyanates: synthesis and structure of some organotin-substituted amides
作者:J.G. Noltes、M.J. Janssen
DOI:10.1016/s0022-328x(00)80062-5
日期:1964.2
Organotin hydrides add across the carbonnitrogen double bond of aryl isocyanates (tinnitrogen bond formation) and hexyl isocyanate (tincarbon bond formation) and across the carbonsulfur double bond of phenyl isothiocyanate (tinsulfur bond formation) to afford in excellent yield 1:1 adducts. Structures have been assigned on the basis of IR and UV evidence.
Studies in group iv organometallic chemistry XXII. Synthesis of tin-germanium compounds by hydrogenolytic fission of metal(IV)-nitrogen bonds
作者:H.M.J.C. Creemers、J.G. Noltes
DOI:10.1016/s0022-328x(00)91073-8
日期:1967.2
The synthesis of a variety of linear and branched compounds with GeSn bonds has been described. The synthetic method used involves hydrogenolytic fission of GeN and SnN bonds with organotin and -germanium hydrides. The ability of the M(IV)N bond to undergo this reaction has been discussed in terms of the availability of the free electron pair on nitrogen. The planned synthesis of compounds with