CAS: 811-62-1; Chloro(Dimethyl)Phosphine

上下游产品

methylene chloride methyldichlorophosphane (dimethylamino)dimethylphosphine tetramethyldiphosphanedimethylphosphinothioic chloride benzyldimethylphosphine oxide

📜1,1,2,2-四甲基-二膦置于二苯基氯化膦体系中,化学反应 2.0H,以81%的收率获得产物氯(二甲基)膦
参考文献:核磁共振和核磁共振分析
标题:核磁共振和核磁共振分析
摘要:通过使四有机二膦与氯二苯基或二氯苯基膦反应,制备了一系列的二正烷基和正烷基芳基氯膦,并通过31 P和13 C NMR光谱进行了表征.
DOI:10.1016/0022-328X(86)80520-4

专利信息

专利号:US-2025197431-A1
优先权日:2023-12-15
标 题:Methods and systems for forming a layer comprising silicon and composition and synthesis of silicon precursor
发明人：ROMERO PATRICIO EDUARDO; VERVUURT RENÉ HENRICUS JOZEF; DEZELAH CHARLES; PORE VILJAMI J
权利人:ASM IP HOLDING BV
摘要:Disclosed are methods and systems for forming a silicon-containing layer on a substrate. Further disclosed are composition and synthesis of silicon-containing precursor. The methods for forming a silicon-containing layer comprise executing a plurality of deposition cycles. A deposition cycle comprises a first precursor pulse that comprises exposing the substrate to a first precursor. The first precursor comprises a molecule comprising a P—Si bond. A deposition cycle further comprises a plasma pulse that comprises exposing the substrate to a plasma treatment. The plasma treatment comprises generating a plasma.

专利号:US-3720736-A
优先权日:1970-03-17
标 题 :Process for the synthesis of dihydrocarbonphosphinates
发明人：QUICK J; VENEZKY D
权利人:US NAVY
摘要:A PROCESS FOR THE SYNTHESIS OF A DIHYDROCARBONPHOSPHINATE WHEREIN A DIHYDROCARBONAHALOPHOSPHINE IS OXIDIZED IN THE PRESENCE OF A DIHYDROCARBON SULFOXIDE, SUCH AS DIMETHYLSULFOXIDE, AND THE REACTION MIXTURE THEREOF IS REACTED WITH AN APPROPRIATE ALCOHOL TO FORM THE DESIRED ESTER.

专利号:US-7759471-B2
优先权日:2005-10-31
标题 :Monomer compositions for the synthesis of RNA, methods of synthesis, and methods of deprotection
发明人：DELLINGER DOUGLAS J; TIMAR ZOLTAN; SIERZCHALA AGNIESZKA; DELLINGER GERALDINE; CARUTHERS MARVIN H
权利人:AGILENT TECHNOLOGIES INC; UNIV COLORADO
摘要:Nucleotide monomers, polynucleotides, methods of making each, methods of deprotecting each, and the like are disclosed herein.

专利号:US-9885035-B2
优先权日:2002-10-30
标 题 :Method for the synthesis of a bifunctional complex
发明人：FRANCH THOMAS; GOULIAEV ALEX HAAHR
权利人:NUEVOLUTION AS
摘要:Disclosed is a method for obtaining a bifunctional complex comprising a display molecule part and a coding part, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is reacted at the chemical reaction site with one or more reactants, and provided with respective tag(s) identifying the reactant(s) at the priming site is using one or more enzymes.

专利号:US-7301041-B2
优先权日:2002-02-14
标 题:Bi-functional metallocenes, preparation process and use in the labeling or biological molecules
发明人：CHAIX-BAUVAIS CAROLE; MOUSTROU CORINNE; NAVARRO AUDE-EMMANUELLE; BRISSET HUGUES; GARNIER FRANCIS; MANDRAND BERNARD; SPINELLI NICOLAS
权利人:BIO MERIEUX
摘要:The invention relates to bi-functionalised metallocenes of general formula (I) where Me=a transition metal, preferably chosen from Fe, Ru and Os, Y and Z, when identical are selected from —(CH 2 ) n —O—, (CH 2 )—O—[(CH 2 ) 2 —O] P — and —(CH 2 ) q —CONH—(CH 2 ) r —O—, or Y=—(CH 2 ) S —NH— and Z=—(CH 2 ) t —COO—, n =a whole number from 3 to 6 inclusive, p=a whole number from 1 to 4 inclusive, q=a whole number from 0 to 2 inclusive, r=a whole number from 0 to 2 inclusive, s=a whole number from 2 to 5 inclusive, t=a whole number from 3 to 6 inclusive, R and R′=H atoms or are protective groups used in oligonucleotide and peptide synthesis, where at least one of R or R′ is protective group used in oligonucleotide and peptide synthesis and R and R′ are as defined below: (i) when Z and Y are selected from (CH 2 ) n —O—, —(CH 2 )—O—[(CH 2 ) 2 —O] p — and —(CH 2 ) q —CONH—(CH 2 ) r —O—, then R and R′ are protective groups used in oligonucleotide synthesis and R is a group which can leave a free OH group after deprotection, preferably a photolabile group such as monomethroxythoxytrityl, dimethoxytrityl, t-butyldimethylsilyl, acetyl or trifluroacetyl, and R′ is a phosphorylated group which can react with a free OH, preferably a phosphodiester, phosphoramidite or H-phosphonate and (ii) when Y=—(CH 2 ) s —NH— and Z=—(CH 2 ) t —COO—, then R is a protective group used in the synthesis of peptides and is an amino-protecting group, preferably 9-fluorenyloxycarbonyl, t-butoxycarbonyl or benzyloxycarbonyl and R′=H. The above is applied in marking.

专利号:US-2007100136-A1
优先权日:2005-10-31
标题:Monomer compositions for the synthesis of RNA, methods of synthesis, and methods of deprotection