aladdin 阿拉丁 G293909 Grubbs 2 代催化剂 246047-72-3 99.95% metals basis

中文名：Grubbs 2 代催化剂

英文名：Grubbs Catalyst, 2nd Generation

纯度：≥97%

货号：G120500

Cas号：246047-72-3

存储温度：2-8°C储存,充氩

运输条件：低温运输

产品介绍：

Grubbs第二代催化剂 和第一代催化剂相比更有活性，且具有更广泛的底物范围，包括对空间有要求或失活的烯烃，如1,1 - 二取代烯烃和α，β-不饱和羰基化合物

Application

Grubbs Catalyst® M204 can be used as a catalyst for ring-closing metathesis (RCM), cross-metathesis, and ring-opening metathesis polymerization (ROMP). It is also used to synthesize trisubstituted olefins with excellent functional group tolerance and selectivity via cross-metathesis and ring closing metathesis reactions.

It can also be used as a catalyst:

• To synthesize coumarins from phenolic compounds via RCM.

• To cleave secondary (E)-allyl vic-diols to aldehydes.

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