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US08710249B2 Maltol ether processes and intermediates 有权
麦芽酚醚工艺和中间体

Maltol ether processes and intermediates
摘要:
Novel processes and intermediates are provided according to the general reaction scheme: Formula I, II, III, IV (I), (II), (III), (IV) utilizing a ruthenium catalyst in an oxidative cleavage of the triene 4 whereby an aldehyde may be produced and optionally taken on to a carboxylic acid 5: Formula V (V)
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