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Product introduction
格氏试剂通常以溶液的形式使用,一般呈现为浅灰色至浅棕色透明溶液。它们一般以烷基卤化镁(RMgX)和二烷基镁(R2Mg)的中间态存在,是和复杂组分形成的平衡态混合物 (称为“Schlenk平衡”)。 其中的一些种类可能由于溶解度降低而产生沉淀,但这并不会影响它们的实际使用。 当出现沉淀时,请轻轻地摇晃瓶子使悬浮物充分分散后使用(如果沉淀物的量非常少,您可以使用悬浮液的上层清液)。特别是在冬天等寒冷的条件下,可能经常生成大量沉淀物。这种情况下,请用干燥的玻璃棒捣碎后使用。另外,您也可以将瓶子放进塑料袋后浸入40℃的水浴中使固体溶解(加热需要专业人员来操作,以防有安全隐患,请注意瓶子开启时有机溶剂的挥发)。从L-酒石酸合成(–)-muricatacin中,3-丁烯溴化镁用于一种非对映体选择性的关键步骤,也用于钌催化剂催化下的成环反应。
Chinese name
3-丁烯溴化镁
English name
3-Butenylmagnesium bromide solution
Chinese alias
-
English alias
AKOS015902655 | 3-butenyl magnesium bromide | SCHEMBL7525 | SMLLHQBZPPSOSR-UHFFFAOYSA-M | But-3-en-1-ylmagnesium bromide, 0.50 M in THF | but-3-enyl magnesium bromide | But-3-en-1-ylmagnesium bromide, 0.50 M in 2-MeTHF | but-3-en-1-ylmagnesium bromide | M
CAS number
7103-9-5
molecular formula
C4H7BrMg
molecular weight
159.31 g/mol
Exact mass
0.5 M in THF
PSA
0.000 Ų
Logp
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Research chemical 100ml; 0. 5 M

Research chemical 100ml; 0. 5 M; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 100ml; 0. 5 M.

item number:B110228-100ml
Product model:100ml
level: 100ml; 0. 5 M
Lead Time:30days
sold 168 Items
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Specifications:

100ml

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