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Mattson Difluoroborate Urea

Mattson Difluoroborate Urea结构式
Mattson Difluoroborate Urea结构式
品牌特惠专场
常用名 Mattson Difluoroborate Urea 英文名 Mattson Difluoroborate Urea
CAS号 1451048-80-8 分子量 396.04
密度 N/A 沸点 N/A
分子式 C15H9BF8N2O 熔点 223-228°C
MSDS 美版 闪点 N/A

Urea-catalyzed N-H insertion-arylation reactions of nitrodiazoesters.

J. Org. Chem. 79(11) , 4832-42, (2014)

The power of hydrogen-bond donor catalysis has been harnessed to elicit and control carbene-like reactivity from nitrodiazoesters. Specifically, select ureas have been identified as effective catalysts for N-H insertion and multicomponent coupling reactions o...

Urea-catalyzed construction of oxazinanes.

Org. Biomol. Chem. 11(35) , 5793-7, (2013)

Highly functionalized oxazinanes are efficiently prepared through urea-catalyzed formal [3 + 3] cycloaddition reactions of nitrones and nitrocyclopropane carboxylates. The reaction system is general with respect to both the nitrocyclopropane carboxylates and ...