膦酸酯和膦酸盐是有机磷化合物的一种重要类别,在化学化工、生物医药等领域具有广泛的应用。
膦酸酯定义与结构
膦酸酯是一类含有磷酸根(PO3)与有机膦基团相连的化合物,其一般通式为R-P(OR')2。其中R和R'代表有机基团。
合成方法
通常通过将无机膦酸或相应的盐与醇在碱性条件下反应得到膦酸酯。例如:
[ \text{ROH} + \text{H}3\text{PO}{4} + \text{NaOH} \rightarrow \text{R-P(O)(OR')}_2 + \text{H}_2\text{O} + \text{NaCl} ]
应用
定义与结构
膦酸盐是一类含有磷酸根(PO3)和金属阳离子结合的无机物,通常表示为M-P(OR')2-。其中M代表金属元素,R'代表有机基团。
合成方法
通过将无机膦酸或相应的盐直接与金属反应生成膦酸盐。
[ \text{H}3\text{PO}{4} + 2\text{M(OH)}_2 \rightarrow \text{M-P(O)(OR')}_2 + \text{H}_2\text{O} ]
应用
总的来说,膦酸酯与膦酸盐因其独特的结构和反应性能,在多种工业和技术领域展现出了广泛的应用前景。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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alpha-生育酚磷酸酯二钠盐 | alpha-Tocopherol phosphate disodium salt | 90940-45-7 | C29H51Na2O6P |
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[2-(甲氧基羰基)乙基]磷酸二甲酯 | methyl 3-(dimethoxyphosphinyl)propionate | 18733-15-8 | C6H13O5P |
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O-乙基苯基氯硫代膦酸酯 | O-ethyl phenylphosphonochloridothioate | 5075-13-8 | C8H10ClOPS |
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O,O-二甲-O-(1-甲基-2-甲基氨基甲酰基)乙烯基磷酸酯 | Phosphoric acid, dimethyl (1Z)-1-methyl-3-(methylamino)-3-oxo-1-propenyl ester | 919-44-8 | C7H14NO5P |
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O,O'-双(2,2,2-三氟乙基)磷乙酸甲酯 | Bis(2,2,2-trifluoroethyl)(methoxycarbonylmethyl)phosphonate | 88738-78-7 | C7H9F6O5P |
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N,N,N′,N′-四甲基氯甲脒六氟磷酸盐 | Chloro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate | 94790-35-9 | C5H12ClF6N2P |
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DL-甘油醛缩二乙醇-3-磷酸一钡盐 | 93965-35-6 | C7H17BaO7P |
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5-溴-2'-脱氧尿苷 5'-单磷酸酯 | 5Br-dUMP | 6666-38-2 | C9H12BrN2O8P |
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4-甲氧基苯基磷酸二乙酯 | diethyl 4-methoxybenzylphosphonate | 1145-93-3 | C12H19O4P |
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4-氯苯基磷酸二乙酯 | diethyl 4-chlorobenzylphosphonate | 39225-17-7 | C11H16ClO3P |
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4,4'-亚丁基二(6-叔丁基-3-甲基苯基双十三烷基亚磷酸酯) | butylidenebis[2-tert-butyl-5-methyl-p-phenylene]-P,P,P',P'-tetratridecylbis(phosphine) | 13003-12-8 | C78H144O6P2 |
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3-硝基苄基磷酸二乙酯 | diethyl 3-nitrobenzylphosphonate | 104097-04-3 | C11H16NO5P |
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2-胺乙基-2,3-二羟丙基-羟基磷酸酯 | phosphatidylethanolamine | 1190-00-7 | C5H14NO6P |
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2-丁氧基乙醇磷酸酯 | Phosphated butyl cellosolve | 39454-62-1 | C6H17O6P |
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2-(噻吩甲基)膦酸二乙酯 | diethyl thien-2-ylmethylphosphonate | 2026-42-8 | C9H15O3PS |
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2,2-二乙氧基乙基磷酸二乙酯 | diethyl phosphonoacetaldehyde diethyl acetal | 7598-61-0 | C10H23O5P |
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2,2-二(氯甲基)丙烷-1,3-二基二(二氯磷酸酯) | 2,2-Bis(chloromethyl)propane-1,3-diyl bis(dichlorophosphate) | 5305-82-8 | C5H8Cl6O4P2 |
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12'-羟基-5'alpha-异丁基-2'-异丙基麦角它曼-3',6',18-三酮磷酸酯 | 12'-Hydroxy-5'alpha-isobutyl-2'-isopropylergotaman-3',6',18-trionephosphate | 6045-63-2 | C32H44N5O9P |
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12'-羟基-2',5'alpha-二异丙基麦角它曼-3',6',18-三酮磷酸酯 | 12'-Hydroxy-2',5'alpha-diisopropylergotaman-3',6',18-trione phosphate | 6030-85-9 | C31H40N5O8P |
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(叔丁基亚氨基)三(吡咯烷)膦 | tert-butylimino-tri(pyrrolidino)phosphorane | 161118-67-8 | C16H33N4P |
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(N-甲氧基-N-甲羰基甲基)磷酸二乙酯 | diethyl (N-methoxy-N-methylcarbamoylmethyl)phosphonate | 124931-12-0 | C8H18NO5P |
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(3,3-二乙氧基丙基)磷酸二乙酯 | diethyl 3,3-diethoxypropylphosphonate | 15110-17-5 | C11H25O5P |
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(2,5-二氧代吡咯烷-1-基)二苯基磷酸酯 | N-succinimidyl diphenylphosphate | 75513-55-2 | C16H14NO6P |
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(1-十八碳酰基氧基-3-十四碳酰氧基丙-2-基)2-三甲基铵乙基磷酸酯 | (1-Octadecanoyloxy-3-tetradecanoyloxypropan-2-yl) 2-(trimethylazaniumyl)ethyl phosphate | 74838-88-3 | C40H80NO8P |
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—— | 3279-54-7 | C6H7NaO4P |
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—— | Unii-9gxo2WE49Z | 6119-53-5 | C20H26N2O4P+ |
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—— | Ergocornine phosphate | 55852-83-0 | C31H42N5O9P |
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—— | alpha-Glucose-1-phosphate dipotassium | 6736-77-2 | C6H11K2O9P |
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—— | Einecs 214-548-5 | 1145-93-3 | C12H19O4P |
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—— | Phosphonic acid, dipropyl ester | 1809-21-8 | C6H14O3P+ |
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—— | O,O-Dimethyl thiophosphonate | 5930-72-3 | C2H6O2PS+ |
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—— | Phosphonic acid, bis(1,1-dimethylethyl) ester | 13086-84-5 | C8H18O3P+ |
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—— | Dioctadec-9-enyl phosphonate | 64051-29-2 | C36H70O3P+ |
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—— | potassium dibenzylphosphate | 78543-37-0 | C14H14O4P*K |
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—— | Phosphonic acid, di-9-octadecenyl ester | 64051-29-2 | C36H70O3P+ |
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—— | Phenyl sodium phosphate, (PhO)(NaO)2PO | 3279-54-7 | C6H7NaO4P+ |
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—— | diisopropyl p-vinylbenzylphosphonate | 159358-34-6 | C15H23O3P |
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—— | Disodium;[2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-yl] phosphate | 60934-46-5 | C29H49Na2O5P |
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—— | diisopropyl (diisopropoxyphosphorylmethylsulfonylmethyl)phosphonate | 1015692-34-8 | C14H32O8P2S |
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—— | Carbovir Monophosphate | 144490-73-3 | C11H14N5O5P |
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—— | Monosodium monolauryl phosphate | 24613-62-5 | C12H26NaO4P |
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—— | alpha-D-Glucopyranose, 1-(dihydrogen phosphate), potassium salt (1:2) | 6736-77-2 | C6H13KO9P |
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—— | D,L-glyceraldehyde-3-phosphate diethyl acetal barium salt | 93965-35-6 | Ba*C7H15O7P |
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—— | di-tert-butyl phosphite | 13086-84-5 | C8H19O3P |
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—— | sodium phenyl phosphate | 3279-54-7 | C6H5O4P*2Na |
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—— | 4-(diethoxyphosphoryl)-but-2-enoic acid ethyl ester | 10236-14-3 | C10H19O5P |
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