1) silylene
['silili:n]
硅烯
1.
Theoretical Study on the Mechanism of Cycloaddition Reaction Between Silylene,Halogeno-silylene and Benzene;
硅烯及其卤代物与苯环加成反应机理的研究
2.
Theoretical Studies on the Mechanism Cycloaddition Reaction of Silylene with C_(60);
C_(60)与硅烯环加成反应机理的理论研究
3.
A Theoretical Study on the Cycloaddition Reaction of Silylene and Ethylene;
硅烯与乙烯环加成反应的理论研究
2) cyclotrisilene
环三硅烯
1.
The results of calculation show that cyclotrisilene and disilagemirenes exhibt a planar configuration,cyclotrigermene and digermasilenes exhibit a trans-bent geometry.
使用密度泛涵法 (B3P86,B3LYP)和MP2 法 ,在 6 31 1 + +G(d,p)和 6 31 1 + +G( 3df,2p)基组下 ,对环三硅烯、环三锗烯和相关分子进行了优化几何构型的量子化学计算 。
3) silyl enol ether
烯醇硅醚
1.
The reaction of silyl enol ether of acetophenone 1 and methyl vinylketone 5 withperfluoroalkyl iodide 2a~2c initiated with sodium dithionite was shown to give theproducts 3a~3c and a mixture of 6a~6c, 7a~7c and 8a~8c respectively.
最近,我们报道了应用连二亚硫酸钠的引发,通过全氟碘代烷与醛类,酮类烯醇硅醚的反应,合成α-全氟烷基羰基类化合物的方法。
2.
Quinone methides,generated in situ from the reaction of 4-hydroxycoumarin with benzaldehyde,formaldehyde and pentanal,underwent the Diels-Alder reaction with silyl enol ethers to give a series of 3,4-dihydro-2H,5H-pyrano[3,2-c][1]benzopyran derivatives in high yields.
通过4-羟基香豆素与苯甲醛、甲醛和戊醛缩合产生的quinonemethide与烯醇硅醚的Diels-Alder反应,以较高产率合成了一系列含有硅氧基的3,4-二氢-2H,5H-吡喃并[3,2-c][1]苯并吡喃-5-酮衍生物。
4) enol silyl ether
烯基硅醚
1.
The Co 2(CO) 8 catalyzed reaction of pentafluorostyrene with triethylsilane and carbon monoxide gives a perfluorophenyl enol silyl ether as a mixture of regio- and stereo-isomers.
五氟苯乙烯与三乙基硅烷、一氧化碳在八羰基钴催化下反应得一个位置和立体异体 (五氟苯基烯基硅醚 )的混和物 。
5) Dichlorosilylene
二氯硅烯
1.
Theoretical Study on the Cycloaddition Reaction of\= Dichlorosilylene and Ethylene or/and Formaldehyde;
二氯硅烯与乙烯和甲醛环加成反应机理的理论研究
6) Difluorosilylene
二氟硅烯
1.
Theoretical Study on Mechanism of Cycloaddition Reaction of Difluorosilylene with Formaldehyde;
二氟硅烯与甲醛环加成反应机理的理论研究
补充资料:硅烯醇醚
分子式:
CAS号:
性质:烯醇式是醛、酮的互变异构体,但它们并不稳定。引入硅基(silyl)以后得到稳定而可挥发性硅烯醇醚,在有机合成中有广泛用途。通常由羰基化合物与氨基锂(LiN—)反应,然后与氯硅烷缩合;也可经羰基化合物的硅氢化反应,得到硅烯醇醚。
CAS号:
性质:烯醇式是醛、酮的互变异构体,但它们并不稳定。引入硅基(silyl)以后得到稳定而可挥发性硅烯醇醚,在有机合成中有广泛用途。通常由羰基化合物与氨基锂(LiN—)反应,然后与氯硅烷缩合;也可经羰基化合物的硅氢化反应,得到硅烯醇醚。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条