Model No.: X-CAS 51901-85-0
Exact Mass:: 197.94900
Bp:: 76ºC (9 Torr)
Packaging: as your requirement
Productivity: 1000kg per Month
Place of Origin: Shandong, China (Mainland)
Supply Ability: in stock
Certificate: ISO CE
HS Code: 2934999090
CAS no 51901-85-0 B-BroMocatecholborane
Certain ethers, esters, and anforzide protecting groups are selectively cleaved under mild conditions. The reactivities for the most commonly used protecting groups for this reagent are: 1a) MOMOR, MEMOR> BOC> CBZ, tBuOR> PhCH2OR> CH22OR> tBuO2CR, secondary alkyl OR> PhCH2O2CR, primary alkyl OR >> alkyl O2CR. The reagent B-chlorophenyleneborane reactivity less than 1a (B-bromophenyleneborane), can be used in reactions that require higher selectivity, such as the synthesis of natural products.In addition, TBDMS, TBDPS and PMB ether will not be affected by reagent 1.
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