相转移催化剂|Phase Transfer Catalysts-毕得医药

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在化学中，相转移催化剂或PTC是促进反应物从一个相迁移到另一个发生反应的相的催化剂。相转移催化是一种特殊的多相催化形式。离子反应物通常溶于水相，但在没有相转移催化剂的情况下不溶于有机相。催化剂的功能类似于将盐溶解到有机相中的洗涤剂。相转移催化是指在相转移催化剂的加入下反应的加速

Tetrabutylammonium thiocyanate 硫氰酸四丁基铵: BJS54964523674-54-297%; ￥855.0025g

Tributyl(cyanomethyl)phosphonium chloride 氰甲基三正丁基磷氯化物: BJS964495282358-61-098%; ￥716.0025g

Tetrapropylammonium bromide 四丙基溴化铵: BJS62440051941-30-698%; ￥344.00500g

Tetrapropylammonium iodide 四丙基碘化铵: BJS9107831631-40-398%; ￥109.005g

N,N,N-Trimethyldecan-1-aminium bromide N,N,N-三甲基癸-1-溴化铵: BJS69043662082-84-097%; ￥1743.00500g

N,N,N-Trimethyldecan-1-aminium chloride N,N,N-三甲基十一烷-1-氯化铵: BJS870812210108-87-997%; ￥111.0010g

Triethylmethylammonium chloride 甲基三乙基氯化铵: BJS367022110052-47-898%; ￥65.00100g

N-Ethyl-N,N-dipropylpropan-1-aminium iodide 乙基三正丙基碘化铵: BJS900427915066-80-598%; ￥139.005g

5-Bromo-N,N,N-trimethylpentan-1-aminium bromide 5-溴-N,N,N-三甲基戊烷-1-溴化铵: BJS141323115008-33-098%; ￥863.005g

3-Chloro-2-hydroxy-N,N,N-trimethylpropan-1-aminium chloride(65% in water) 3-氯-2-羟丙基三甲基氯化铵: BJS26270003327-22-865% in H2O; ￥65.00100g

2-(4-Acetamidophenoxy)-N,N,N-trimethylethanaminium bromide 2-(4-乙酰氨基苯基)-N,N,N-三甲基乙基溴化铵: BJS0437877855945-03-897%; ￥1798.001g

N,N,N-Trimethyltetradecan-1-aminium chloride 十四烷基三甲基氯化铵: BJS76716704574-04-397%; ￥189.00100g

3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide 3-乙基-5-(2-羟乙基)-4-甲基噻唑溴化物: BJS440572454016-70-597%; ￥1279.00100g

N,N-Dibutyl-N-methylbutan-1-aminium chloride 甲基三丁基氯化铵: BJS340787056375-79-297%; ￥134.00100g

N,N,N-Trimethylhexadecan-1-aminium chloride 十六烷基三甲基氯化铵: BJS6905109112-02-797%; ￥147.00100g

N,N,N-Trimethylpropan-1-aminium bromide 三甲基丙基溴化铵: BJS88584132650-50-297%; ￥149.0025g

3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride 3-苄基-5-(2-羟乙基)-4-甲基氯化噻唑鎓: BJS67509354568-71-298%; ￥74.0010g

2-Hydrazinyl-N,N,N-trimethyl-2-oxoethanaminium chloride 2-肼基-N,N,N-三甲基-2-氧代乙铵氯化物: BJS1389507123-46-698%; ￥82.00100g

Tetrabutylammonium chloride hydrate 四丁基氯化铵水化合物: BJS785317388641-55-897%; ￥580.00500g

3-Bromo-N,N,N-trimethylpropan-1-aminium bromide 3-溴丙基三甲基溴化铵: BJS06152793779-42-897% (contains ~3%H2O); ￥267.00100g

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