Wittig反应是醛酮与含磷的试剂——烃代亚甲基三苯基膦反应,生成相应的烯类化合物。该反应收率高、反应条件温和,是近年来在有机合成方法上发展较快地反应之一。G. Wittig正是由于此反应及相关的研究荣获了1979年的诺贝尔化学奖。
CAS |
产品名称 |
包装 |
1779-49-3 |
甲基三苯基溴化膦 |
25 g |
Methyltriphenylphosphonium bromide, 98% |
100 g |
|
1560-54-9 |
烯丙基三苯基溴化膦 |
25 g |
Allyltriphenylphosphonium bromide, 99% |
100 g |
|
1779-51-7 |
正丁基三苯基溴化膦 |
10 g |
n-Butyltriphenylphosphonium bromide, 99% |
25 g |
|
6048-29-9 |
苯甲酰甲基三苯基溴化膦 |
25 g |
Phenacyltriphenylphosphonium Bromide, 97% |
||
13423-48-8 |
庚基三苯基溴化膦 |
25 g |
Heptyltriphenylphosphonium Bromide, 98% |
||
1449-46-3 |
苄基三苯基溴化膦 |
25 g |
Benzyltriphenylphosphonium Bromide, 97% |
||
14114-05-7 |
环丙基三苯基溴化膦 |
5 g |
Cyclopropyltriphenylphosphonium Bromide, 97% |
||
3607-17-8 |
3-溴丙基三苯基溴化膦 |
25 g |
3-Bromopropyltriphenylphosphonium Bromide, 98% |
||
1034-49-7 |
溴甲基三苯基溴化膦 |
5 g |
(Bromomethyl)triphenylphosphonium Bromide, 98% |
25 g |
|
2091-46-5 |
炔丙基三苯基溴化膦 |
5 g |
Triphenylpropargylphosphonium Bromide, 98% |
25 g |
|
82105-88-2 |
4-乙氧苄基三苯基溴化膦 |
5 g |
4-Ethoxybenzyltriphenylphosphonium Bromide, 98% |
25 g |
|
4762-26-9 |
己三苯基溴化膦 |
25 g |
Hexyltriphenylphosphonium Bromide, 98% |
||
1100-88-5 |
苄基三苯基氯化膦 |
25 g |
Benzyltriphenylphosphonium chloride, 99% |
100 g |
|
4336-70-3 |
(氰甲基)三苯基氯化膦 |
25 g |
(Cyanomethyl)triphenylphosphonium Chloride, 98% |
||
5293-84-5 |
(氯甲基)三苯基氯化膦 |
5 g |
(Chloromethyl)triphenylphosphonium Chloride, 98% |
25 g |
|
4009-98-7 |
甲氧基甲基三苯基氯化膦 |
25 g |
(Methoxymethyl)triphenylphosphonium chloride, 98% |
||
4736-60-1 |
乙基三苯基碘化膦 |
25 g |
Ethyltriphenylphosphonium iodide, 95% |
||
2065-66-9 |
甲基三苯基碘化膦 |
25 g |
Methyltriphenylphosphonium iodide, 97% |
||
24470-78-8 |
异丙基三苯基碘化膦 |
5 g |
Isopropyltriphenylphosphonium iodide,98% |
25 g |
|
1439-36-7 |
1-三苯基膦烯-2-丙酮 |
25 g |
1-Triphenylphosphoranylidene-2-propanone, 99% |
||
16640-68-9 |
(三苯基膦)乙腈 |
5 g |
(Triphenylphosphoranylidene)acetonitrile, 98% |
||
2136-75-6 |
甲酰甲撑基三苯基膦 |
5 g |
(Triphenylphosphoranylidene)acetaldehyde, 97% |
||
2605-67-6 |
(三苯基膦烯)乙酸甲酯 |
5 g |
Methyl (triphenylphosphoranylidene)acetate, 98% |
25 g |
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