摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

有机膦化合物

不对称膦化合物的研究及其应用极大地丰富了有机磷化学领域。含磷的抗氧剂、稳定剂,以及作为稀有元素的萃取剂和络合剂,在化工行业中得到广泛应用。生物体内的有机膦化合物不仅是重要的能源来源,也是合成DNA和RNA主链的重要组成部分。

在各个领域中,有机膦化合物的应用非常广泛。它们被用于核酸、辅酶、有机磷神经毒气、杀虫剂、杀菌剂、除草剂、化学治疗剂、增塑剂、抗氧化剂、表面活性剂、络合剂、萃取剂、浮选剂和阻燃剂等。

从化学结构上看,有机膦化合物大致可以分为以下几类:

  1. 膦酸酯:磷酸是一种三元酸,在有机基团替换其三个氢原子后形成。敌敌畏就是一个典型的混酯例子。
  2. 硫代、二硫代和三硫代膦酸酯:当磷酸分子中的氧原子被硫原子置换时,就形成了硫代膦酸酯,如对硫磷、乐果、稻瘟净等。
  3. 磷酰胺和硫代磷酰胺:如果将磷酸分子中的羟基替换为氨基,则形成磷酰胺;而剩余的氧原子被硫原子替换则形成硫代磷酰胺,甲胺磷和育畜磷就属于这一类结构。
  4. 焦膦酸酯、硫代焦膦酸酯和焦磷酰胺:通过脱去两个磷酸分子中的水形成焦磷酸,随后有机基、硫原子或氨基取代其氢、氧或羟基,治螟磷即为此类型化合物的实例。
  5. 膦酸酯和硫代膦酸酯:如果将磷酸分子中的一分子羟基替换为有机基团,则生成P-C键称为膦酸。部分已有的膦酸及其硫代替物作为农药推广使用,如苯硫磷。
  6. 亚磷酸衍生物:一些农药是亚磷酸的衍生物,在这些化合物中,磷原子处于三价状态,脱叶亚磷即为一例。
  7. :当磷化氢分子中的氢被有机基团置换时,则称为膦。这类化合物与氮的化合物氨、胺和铵盐结构相似。
  8. 磷酸或膦酸分子中羟基被卤素置换:在这一类化合物中,磷酸或膦酸分子中的羟基被卤素替换。
中文名称 英文名称 CAS号 化学式 结构式图片
—— 1,3,2-Dioxaphosphorinane, 5,5-dimethyl-, 2-oxide 4090-60-2 C5H10O3P+
1,3,2-Dioxaphosphorinane, 5,5-dimethyl-, 2-oxide
—— 1-Hydroxyethanediphosphonic acid, sodium salt 3794-83-0 C2H8NaO7P2
1-Hydroxyethanediphosphonic acid, sodium salt
—— Oxo(diphenyl)[2-(triethylsilyl)ethyl]-lambda~5~-phosphane 922737-68-6 C20H29OPSi
Oxo(diphenyl)[2-(triethylsilyl)ethyl]-lambda~5~-phosphane
—— 3-fluorophenyl-diphenylphosphine 21388-29-4 C18H14FP
3-fluorophenyl-diphenylphosphine
—— isopropylbis(o-methylphenyl)phosphane 625856-26-0 C17H21P
isopropylbis(o-methylphenyl)phosphane
—— <sup>n</sup>Bu<sup>i</sup>Pr<sub>2</sub>P 63059-00-7 C10H23P
<sup>n</sup>Bu<sup>i</sup>Pr<sub>2</sub>P
—— bis(2-hydroxyphenyl)phenylphosphine oxide 112122-94-8 C18H15O3P
bis(2-hydroxyphenyl)phenylphosphine oxide
—— Hexyl-dioxido-oxo-lambda5-phosphane 4721-24-8 C6H13O3P-2
Hexyl-dioxido-oxo-lambda5-phosphane
—— {3-[(Di-tert-butylphosphanyl)methyl]phenyl}methanol 646069-76-3 C16H27OP
{3-[(Di-tert-butylphosphanyl)methyl]phenyl}methanol
—— Risedronic acid sodium 115436-72-1 C7H11NNaO7P2+
Risedronic acid sodium
—— (2,2-Dimethylpropane-1,3-diyl)bis(dimethylphosphane) 89129-51-1 C9H22P2
(2,2-Dimethylpropane-1,3-diyl)bis(dimethylphosphane)
—— Phosphonic acid, propyl- 4672-38-2 C3H8O3P+
Phosphonic acid, propyl-
—— 1,3-bis(di-n-butylphosphino)-propane 131285-34-2 C19H42P2
1,3-bis(di-n-butylphosphino)-propane
—— benzyl(di-tert-butyl)phosphane 27286-19-7 C15H25P
benzyl(di-tert-butyl)phosphane
—— bis(p-sulfonatophenyl)phenylphosphinedihydrate dipotassium salt 308103-66-4 C18H13O6PS2*2K
bis(p-sulfonatophenyl)phenylphosphinedihydrate dipotassium salt
—— dipropylphenylphosphine oxide 66232-91-5 C12H19OP
dipropylphenylphosphine oxide
—— Benzyl-dimethyl-phosphinoxid 18629-11-3 C9H13OP
Benzyl-dimethyl-phosphinoxid
—— Phenacyldiphenylthiophosphoran 58156-55-1 C20H17OPS
Phenacyldiphenylthiophosphoran
—— 1,10-bis(diphenylphosphinoyl)decane 16543-35-4 C34H40O2P2
1,10-bis(diphenylphosphinoyl)decane
—— diethylphenylphosphine sulfide 14684-35-6 C10H15PS
diethylphenylphosphine sulfide
—— Clodronate disodium salt 22560-50-5 CH4Cl2Na2O6P2+2
Clodronate disodium salt
—— Decyl(diethyl)oxo-lambda~5~-phosphane 70709-57-8 C14H31OP
Decyl(diethyl)oxo-lambda~5~-phosphane
—— [2-(Dimethylphosphanyl)ethyl]di(propan-2-yl)phosphane 64999-60-6 C10H24P2
[2-(Dimethylphosphanyl)ethyl]di(propan-2-yl)phosphane
—— sodium;2-[[2-[[hydroxy-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyphosphoryl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoic acid 119942-99-3 C23H34N3NaO10P+
sodium;2-[[2-[[hydroxy-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyphosphoryl]amino]-4-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoic acid
—— Amino tris(methylene phosphonic acid), potassium salt (1:x) 27794-93-0 C3H9K3NO9P3
Amino tris(methylene phosphonic acid), potassium salt (1:x)
—— Hydroxymethoxy-oxo-phenylphosphonium 61451-78-3 C7H8O3P+
Hydroxymethoxy-oxo-phenylphosphonium
—— Tetrasodium imidodiphosphate 26039-10-1 HNNa4O6P2
Tetrasodium imidodiphosphate
—— beta-Naphthyl acid phosphate, calcium salt 305808-24-6 C20H18CaO9P2
beta-Naphthyl acid phosphate, calcium salt
—— Cyclopenta-1,3-diene;ditert-butyl-[(1R)-1-(2-dicyclohexylphosphanylcyclopenta-1,4-dien-1-yl)ethyl]phosphane;dichloropalladium;iron(2+) 854019-82-2 C32H52Cl2FeP2Pd
Cyclopenta-1,3-diene;ditert-butyl-[(1R)-1-(2-dicyclohexylphosphanylcyclopenta-1,4-dien-1-yl)ethyl]phosphane;dichloropalladium;iron(2+)
—— Diethyl(heptyl)oxo-lambda~5~-phosphane 89311-58-0 C11H25OP
Diethyl(heptyl)oxo-lambda~5~-phosphane
—— Diethyl(4-methoxyphenyl)oxo-lambda~5~-phosphane 24323-94-2 C11H17O2P
Diethyl(4-methoxyphenyl)oxo-lambda~5~-phosphane
—— Dibenzyl-chlormethyl-phosphinoxid 23138-75-2 C15H16ClOP
Dibenzyl-chlormethyl-phosphinoxid
—— Diheptyl(hexyl)oxo-lambda~5~-phosphane 20612-62-8 C20H43OP
Diheptyl(hexyl)oxo-lambda~5~-phosphane
—— [3,5-Bis(trifluoromethyl)phenyl](oxo)di(propan-2-yl)-lambda~5~-phosphane 387878-91-3 C14H17F6OP
[3,5-Bis(trifluoromethyl)phenyl](oxo)di(propan-2-yl)-lambda~5~-phosphane
—— Heptyl(dioctyl)oxo-lambda~5~-phosphane 31160-65-3 C23H49OP
Heptyl(dioctyl)oxo-lambda~5~-phosphane
—— Tris(3-methoxyphenyl)(sulfanylidene)-lambda~5~-phosphane 54824-85-0 C21H21O3PS
Tris(3-methoxyphenyl)(sulfanylidene)-lambda~5~-phosphane
—— (1,2-Phenylene)bis[bis(4-ethylphenyl)phosphane] 645414-57-9 C38H40P2
(1,2-Phenylene)bis[bis(4-ethylphenyl)phosphane]
—— [3-(Diphenyl-phosphinothioyl)-phenyl]-dimethyl-amine 61564-32-7 C20H20NPS
[3-(Diphenyl-phosphinothioyl)-phenyl]-dimethyl-amine
—— [3-(Diphenyl-phosphinoyl)-phenyl]-dimethyl-amine 61564-31-6 C20H20NOP
[3-(Diphenyl-phosphinoyl)-phenyl]-dimethyl-amine
—— N-Butyl-N-[(dioctylphosphoryl)methyl]butan-1-amine 828936-16-9 C25H54NOP
N-Butyl-N-[(dioctylphosphoryl)methyl]butan-1-amine
—— tert-Butylbis(2-methylphenyl)sulfanylidene-lambda~5~-phosphane 918962-32-0 C18H23PS
tert-Butylbis(2-methylphenyl)sulfanylidene-lambda~5~-phosphane
—— Phosphine oxide, heptyldimethyl- 56029-35-7 C9H21OP
Phosphine oxide, heptyldimethyl-
—— 3-[(diphenylphosphinoyl)methyl]phenol 922721-34-4 C19H17O2P
3-[(diphenylphosphinoyl)methyl]phenol
—— Bis(3-methylphenyl)(phenyl)sulfanylidene-lambda~5~-phosphane 20676-76-0 C20H19PS
Bis(3-methylphenyl)(phenyl)sulfanylidene-lambda~5~-phosphane
—— Bis(triphenylphosphine)copper(I) borohydride 16903-61-0 C36H30BCuP2
Bis(triphenylphosphine)copper(I) borohydride
—— (2-tert-Butylphenyl)bis(2-methylphenyl)oxo-lambda~5~-phosphane 918962-30-8 C24H27OP
(2-tert-Butylphenyl)bis(2-methylphenyl)oxo-lambda~5~-phosphane
—— <p-(dimethylamino)phenyl>dimethylphosphine 1199-66-2 C10H16NP
<p-(dimethylamino)phenyl>dimethylphosphine
—— 2-(Diphenylphosphino) benzaldoxime 153358-05-5 C19H16NOP
2-(Diphenylphosphino) benzaldoxime
—— Dichlor-<2-chlor-phenyl>-phosphin 1004-78-0 C6H4Cl3P
Dichlor-<2-chlor-phenyl>-phosphin
—— Butylen-tetraethyl-diphosphindisulfid 1661-15-0 C12H28P2S2
Butylen-tetraethyl-diphosphindisulfid