1 . N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).

以二異丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 為原料合成N, N二異丙基乙基胺 ( DIPEA ).

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2 . RP - HPLC absolute calibration curve method for the determination of Diethyl Maleate.

論述了高效液相色譜法測定馬來酸二乙酯含量的方法.

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3 . Diethyl ether was used as extractor solvent.

乙醚用作萃取溶劑(淋洗劑).

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4 . 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.

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5 . Diethyl 1, 2 - DEE was synthesized in catalytic hydrogenation from diethyl phthalate as raw material.

以鄰苯二甲酸二乙酯為原料,經催化氫化合成1, 2- 環己二甲酸二乙酯.

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1 . 二乙基

diethyltartrate 酒石酸二乙酯diethyl二乙基diethyl-m-toluidine 二乙基間甲苯胺

2 . 二乙酯

catalytic synthesis of phenetole by ethylation of phenol with diethylcarbonate ., 碳酸二乙酯與苯酚催化合成苯乙醚.

diethyl相關短語搭配

1 . 酒石酸二乙酯

diethyl sulfate 硫酸二乙酯diethyl tartrate 酒石酸二乙酯diethyl thiourea 二乙硫脲

1 . 酞酸二乙酯

diethyl ether 乙醚diethyl phthalate 酞酸二乙酯diethyl tartrate 酒石酸二乙酯

1 . 硫酸二乙酯

印度求購硫酸二乙酯(Diethyl sulfate)/Quality Standards:purity >99% Packing: as per std 2 packs/drums. Place of Origin: Indian/import Purity: 99%

1 . 丙二酸二乙酯

942草酸二乙酯（diethyl oxalate)943丙二酸二乙酯（diethyl malonate)944馬來酸二甲酯（dimethyl maleate)