accessory 发表于 2025-3-23 10:13:38
http://reply.papertrans.cn/23/2222/222154/222154_11.pngAltitude 发表于 2025-3-23 13:54:19
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https://doi.org/10.1007/978-3-0348-9323-7Natural products chemistry; Aldehyde; carbon; carotenoid; chemistry; coupling reaction; Ether; Isomer; metalJudicious 发表于 2025-3-24 06:32:15
978-3-0348-9325-1Birkh�user Verlag 1996Consequence 发表于 2025-3-24 13:04:47
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https://doi.org/10.1007/0-387-23485-3f various spectroscopic methods for the unequivocal identification of structure and stereochemistry of carotenoid products and intermediates in their total synthesis will be discussed. The examples covered are listed in Table 1.BIPED 发表于 2025-3-24 23:03:28
https://doi.org/10.1007/0-387-23485-3carbon-carbon double bonds. In general, the enol ether reaction has been employed successfully for the condensation of a wide range of acetals and sometimes of ketals with enol ethers and dienol ethers.荒唐 发表于 2025-3-25 00:43:25
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