CAS: 990-91-0; Tetrabenzyl Diphosphate

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pyridine phosphoric acid dibenzyl ester p-toluenesulfonyl chloride benzenesilver tribenzyldiphosphate phosphoric acid dibenzyl ester dibenzylphosphoramidate dibenzyl pyrophosphate

亚磷酸二苄酯置于四甲基乙二胺,Copper(Ll) Bromide体系中,用 四氢呋喃 作为反应溶剂,化学反应 15.0H,以90%的收率获得产物焦磷酸四苄酯
参考文献:选择性p p和p ø 通过h膦酸酯的铜催化好氧氧化脱氢偶联形成p键
标题:选择性p p和p ø 通过h膦酸酯的铜催化好氧氧化脱氢偶联形成p键
摘要:不同的铜络合物选择性催化h-膦酸酯的需氧氧化偶联,以高收率和高选择性提供次磷酸盐和焦磷酸盐(参见方案; Tmeda = N,N,N',N'-四甲基乙二胺).
DOI:10.1002/anie.201003484

专利信息

专利号:US-11744150-B2
优先权日:2012-01-20
标 题:Synthesis of aza-acenes as novel n-type materials for organic electronics
发明人：THOMPSON MARK E; SOMMER JONATHAN R; BARTYNSKI ANDREW
权利人:UNIV SOUTHERN CALIFORNIA
摘要:Acenes, such as aza-acenes are attractive materials for organic semiconductors, specifically for n-type materials. There are disclosed new derivatives of acenes that are fabricated using novel synthesis. For example, the disclosed fabrication strategies have allowed for the first time new aza-tetracene and aza-pentacene derivatives. The HOMO and LUMO energy levels of these materials are tunable through appropriate substitution and as predicted, deepened. There are also disclosed organic photosensitive devices comprising at least one aza-acene such as aza-tetracene and aza-pentacene.

专利号:US-6096916-A
优先权日:1997-05-23
标 题:Synthesis of D-3 phosphorylated phosphoinositides and analogues
发明人：ANEJA RAJINDRA
权利人:NUTRIMED BIOTECH
摘要:Disclosed are unique starting materials, reaction sequences and intermediate compounds for the preparation of D-3-phosphorylated phosphoinositides (3-PPI) of unambiguous structure and absolute stereochemistry. The enantiomerically pure D-3-phosphorylated phosphoinositides also provided have many uses, including in the development of diagnostics and therapeutics based on the roles of 3-PPI in intracellular signaling.

专利号:US-RE38334-E
优先权日:1996-05-24
标题 :Synthesis of D-3 phosphorylated phosphoinositides and analogues
发明人：ANEJA RAJINDRA
权利人:NUTRIMED BIOTECH
摘要:Disclosed are unique starting materials, reaction sequences and intermediate compounds for the preparation of D-3-phosphorylated phosphoinositides (3-PPI) of unambiguous structure and absolute stereochemistry. The enantiomerically pure D-3-phosphorylated phosphoinositides also provided have many uses, including the development of diagnostics and therapeutics based on the roles of 3-PPI in intracellular signaling.

专利号:US-5055597-A
优先权日:1987-07-03
标题 :Synthesis of inositol phosphates
发明人：BILLINGTON DAVID C
权利人:MERCK SHARP & DOHME
摘要:This invention provides the 4-mono-anion of myo-inositol orthoformate, and describes a process for preparing this anion as well as the use of this anion in the preparation of a variety of mono- and poly-phosphate derivatives of myo-inositol.

专利号:US-8524740-B2
优先权日:2010-07-15
标 题 :Synthesis and anticancer activity of aryl and heteroaryl-quinolin derivatives
发明人：KUO SHENG-CHU; LEE KUO-HSIUNG; HUANG LI-JIAU; CHOU LI-CHEN; WU TIAN-SHUNG; WAY TZONG-DER; CHUNG JING-GUNG; YANG JAI-SING; HUANG CHI-HUNG; TSAI MENG-TUNG
权利人:KUO SHENG-CHU; LEE KUO-HSIUNG; HUANG LI-JIAU; CHOU LI-CHEN; WU TIAN-SHUNG; WAY TZONG-DER; CHUNG JING-GUNG; YANG JAI-SING; HUANG CHI-HUNG; TSAI MENG-TUNG; TAIRX INC
摘要:A compound of Formula I is disclosed as follows: n n n n n n n n n n n n or a pharmaceutically acceptable salt, prodrug, solvate, or metabolite thereof, wherein n R is hydrogen, P(â•?O)(OH) 2 , P(â•?O)(O(C 1 -C 18 )alkylene(C 6 -C 20 )aryl) 2 , P(â•?O)(OH)(OM), P(â•?O)(OM) 2 , Pâ•?O(O 2 M), S(â•?O)(OH) 2 , S(â•?O)(O(C 1 -C 18 )alkylene(C 6 -C 20 )aryl) 2 , S(â•?O)(OH)(OM), S(â•?O)(OM) 2 ; n M is a monovalent or divalent metal ion, or alkylammonium ion; n W is (C 6 -C 20 )aryl, (C 6 -C 20 )heteroaryl, (C 1 -C 18 )alkyl(C 6 -C 20 )aryl, (C 1 -C 18 )alkyl(C 6 -C 20 )heteroaryl, hydroxy(C 6 -C 20 )aryl, hydroxy(C 6 -C 20 )heteroaryl, (C 1 -C 18 )alkoxy(C 6 -C 20 )aryl, (C 1 -C 18 )alkoxy(C 6 -C 20 )heteroaryl, (C 1 -C 18 )alkylenedioxy(C 6 -C 20 )aryl, (C 1 -C 18 )alkylenedioxy(C 6 -C 20 )heteroaryl, halo(C 6 -C 20 )aryl, halo(C 6 -C 20 )heteroaryl, (C 1 -C 18 )alkylamino(C 6 -C 20 )aryl, (C 1 -C 18 )alkylamino(C 6 -C 20 )heteroaryl, (C 1 -C 18 )cycloalkylamino(C 6 -C 20 )aryl, or (C 1 -C 18 )cycloalkylamino(C 6 -C 20 )heteroaryl, and their OR 8 substutes; n R 5 is (C 1 -C 18 alkoxy, hydrogen, hydroxyl, O—(C 1 -C 18 )alkyl(C 6 -C 20 )aryl, halo or OR 8 , or R 5 and R 6 are (C 1 -C 18 )dioxy provided that R 7 is hydrogen; n R 6 is hydroxyl, O—(C 1 -C 18 )alkyl(C 6 -C 20 )aryl, halo or OR 8 , (C 1 -C 18 )alkoxy, (C 1 -C 18 )alkylamino, or (C 1 -C 18 )cycloalkylamino, or R 6 and R 7 are (C 1 -C 18 )dioxy provided that R 5 is hydrogen; n R 7 is hydrogen, halo or OR 8 , hydroxyl, or O—(C 1 -C 18 )alkyl(C 6 -C 20 )aryl; and n R 8 is P(â•?O)(OH) 2 , P(â•?O)(O(C 1 -C 18 )alkyl(C 6 -C 20 )aryl) 2 , Pâ•?O)(OH)(OM), or P(â•?O)(OM) 2 , Pâ•?O(O 2 M).

专利号:CN-104364925-A
优先权日:2012-01-20
标 题:Synthesis of aza-acenes as novel N-type materials for organic electronics