摘要 |
Triarylborane derivatives corresponding to the formula (1) <IMAGE> (1) in which R either represents a group -CR1R2R3 where R1, R2 and R3 are each, independently of one another, a (C1-C2)alkyl or aryl group, or represents a group -CH2OR4 where R4 is a (C1-C2)alkyl or benzyl group, or represents a group -Si(R5)3 where R5 is a (C1-C2)alkyl or aryl group, R being in the 1 or 2 position of the tetrazole ring, their preparation and their use as synthesis intermediates.
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