accessory
发表于 2025-3-23 10:13:38
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Altitude
发表于 2025-3-23 13:54:19
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Modicum
发表于 2025-3-23 20:18:47
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卜闻
发表于 2025-3-23 23:23:46
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刻苦读书
发表于 2025-3-24 05:34:04
https://doi.org/10.1007/978-3-0348-9323-7Natural products chemistry; Aldehyde; carbon; carotenoid; chemistry; coupling reaction; Ether; Isomer; metal
Judicious
发表于 2025-3-24 06:32:15
978-3-0348-9325-1Birkh�user Verlag 1996
Consequence
发表于 2025-3-24 13:04:47
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灿烂
发表于 2025-3-24 15:33:21
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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