acetal造句
2024年05月18日 02:25:37
The necessary material of 2 - ( 2 - methoethyl ) acetaldehyde diethyl
acetal was synthesized in addition.
另外還合成了必需原料 2- ( 2- 甲氧基乙氧基 ) 乙醛二乙醇縮醛.
Butyraldehyde 1,2 propanediol
acetal was synthesized by using stannous chloride as catalyst.
以非質(zhì)子酸氯化亞錫為催化劑,催化合成了丁醛-1,2-丙二醇縮醛.
Aim Enanthal diethyl
acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.
目的研究以庚醛和原甲酸三乙酯為原料制備庚醛二乙縮醛的工藝條件.
Butyraldehyde 1,2 proparediol
acetal was synthesized by using stannous chloride as catalyst.
以非質(zhì)子酸氯化亞錫為催化劑,催化合成了丁醛-1,2-丙二醇縮醛.
Butyraldehyde glycol
acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst.
以單質(zhì)碘為催化劑,通過(guò)丁醛和乙二醇反應(yīng)合成了丁醛乙二醇縮醛.