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अंग्रेजी-हिंदी > tetrahydrofuran उदाहरण वाक्य

tetrahydrofuran उदाहरण वाक्य

उदाहरण वाक्य
31."' Borane tetrahydrofuran "'is a dipolar bond complex composed of borane and tetrahydrofuran ( THF ).

32."' Borane tetrahydrofuran "'is a dipolar bond complex composed of borane and tetrahydrofuran ( THF ).

33.In particular, they have been observed to aggregation into clusters has been observed in various organic solvents, such as tetrahydrofuran.

34.The advantages of BMS over other borane reagents, such as borane-tetrahydrofuran, are its increased stability and higher solubility.

35.However, in tetrahydrofuran, methylborane only reacts with one part alkene to make an alkylmethylborane . ( RCH 3 BH ) 2

36.For the coupling of aryl halides with aryl Grignard reagents, nickel chloride in tetrahydrofuran ( THF ) is also a good catalyst.

37.In the laboratory, it may also be obtained via the oxidation of tetrahydrofuran ( THF ), for example with aqueous sodium bromate.

38.The compound is commercially available as a solution in tetrahydrofuran and as a solid . 9-BBN is especially useful in Suzuki reactions.

39.It is known that magnesium center in Grignard reagents typically coordinates two molecules of ether such as diethyl ether or tetrahydrofuran ( THF ).

40.Or as the non-pyrophoric tetrahydrofuran ( THF ) adduct, by the analogous reaction of calcium borohydride and aluminium chloride in THF:

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