CAS: 1186-52-3; Deuterio 2,2,2-Trideuterioacetate

上下游产品

CAS号36810-80-7 1-(methyl(pheny... | CAS号813-56-9 丙二酸-d4 | CAS号141-82-2 丙二酸 | CAS号7789-20-0 重水 | CAS号114379-93-0 benzyl [2-2H3]e... | CAS号16873-17-9 deuterium(•) | CAS号504-64-3 二氧化三碳 | CAS号14044-94-1 sodium acetate-d3 | CAS号7698-05-7 氘代盐酸 | CAS号14341-48-1 溴乙酸-d3 | CAS号21300-54-9 乙酸甲酯-D3 | CAS号32113-85-2 methyl acetate-d6 | CAS号1455-13-6 氘代甲醇 | CAS号925-94-0 甲酸-d | CAS号758-12-3 乙酸-D{1} | CAS号100-02-7 对硝基苯酚 | CAS号75-93-4 methyl hydrogen... | CAS号104-91-6 对亚硝基酚 | CAS号513-35-9 2-甲基-2-丁烯

Alkaline Earth Salt Of/the/ Methylsulfuric Acid 反应生成乙酸-D3
参考文献:Halford; Anderson,Journal Of The American Chemical Society,1936,Vol. 58,P. 739
标题:Halford; Anderson,Journal Of The American Chemical Society,1936,Vol. 58,P. 739

专利信息

专利号:US-9376461-B2
优先权日:2011-06-06
标 题:Non-enzymatic synthesis of O-acetyl-ADP-ribose and analogues thereof
发明人：KOPPETSCH KARSTEN; SZCZEPANKIEWICZ BRUCE G; PERNI ROBERT B
权利人:KOPPETSCH KARSTEN; SZCZEPANKIEWICZ BRUCE G; PERNI ROBERT B; GLAXOSMITHKLINE LLC
摘要:Provided herein is a simple, one-step, non-enzymatic synthesis of O-Acetyl-ADP-ribose (OAADPR) from NAD and sodium acetate in acetic acid. The extension of this reaction to other carboxylic acids, demonstrates that the reaction between NAD, and NAD analogs produces mixtures of the corresponding 2′- and 3′-carboxylic esters. Included are O-carboxyl-ADP-ribose compounds and corresponding methods of synthesis (e.g., O-propionyl-ADP-ribose, O-succinyl-ADP-ribose, O-malonyl-ADP-ribose), as well as non-adenosine nucleoside compounds.

专利号:US-8618281-B2
优先权日:2006-01-03
标 题 :Geometric synthesis of porphyrin rods
发明人：LINDSEY JONATHAN S; YU LIANHE; THAMYONGKIT PATCHANITA; BHISE ANIL D
权利人:LINDSEY JONATHAN S; YU LIANHE; THAMYONGKIT PATCHANITA; BHISE ANIL D; UNIV NORTH CAROLINA STATE
摘要:A method of making a compound of Formula I′ n ncomprises reacting a compound of the formula DLCHO, with a compound of the formulan n nto produce the compound of Formula I′. Methods of using the compounds are also described, particularly as intermediates for the synthesis of porphyrin rods, which porphyrin rods are in turn useful for (among other things) the production of molecular memory devices.

专利号:US-11325912-B2
优先权日:2019-05-09
标题 :Regio-selective synthesis of imidazo[1,2-a]pyrimidines
发明人：CLAGG KYLE BRADLEY PASCUAL; WHITE NICHOLAS ANDREW; ZHANG HAIMING; GOSSELIN FRANCIS; NACK WILLIAM; O'SHEA PAUL D
权利人:GENENTECH INC
摘要:A method of regio-selectively synthesizing an imidazo-pyrimidine compound of formulae (XXa) or (XXb)comprising a step of coupling a first compound of formula XX-P1a or XX-P1b with a second compound of formula XX-P2This annulation reaction between β-ethoxy acrylamides and phosphorylated aminoimidazoles to furnish imidazo[1,2-a]pyrimidin-amines relies on steering effects from endocyclic and exocyclic phosphorylated aminoimidazoles. The reaction furnishes either 2-amino or 4-amino constitutional isomers of imidazo[1,2-a]pyrimidines with good yields and ranges of 90:10-99:1 regio-selectivity. The reaction is useful in the synthesis of various tracer molecules used in the study of neurological conditions such as where R3 and R4 together with the imidazole ring atoms to which they are bonded form a phenyl ring and the products are substituted benzimidazopyrimidines. The reaction can be generalized to form imidazo[1,2-a]pyrimidines substituted at either of their 2- and 4-positions by alkoxy or thioalkyl groups.

专利号:US-10487099-B2
优先权日:2017-06-30
标 题:Synthesis of hypervalent iodine reagents with dioxygen
发明人：POWERS DAVID CHARLES; MAITY ASIM; HYUN SUNG-MIN
权利人:TEXAS A & M UNIV SYS
摘要:Methods of synthesis of hypervalent iodine reagents and methods for oxidation of organic compounds are disclosed.

专利号:US-2023312596-A1
优先权日:2020-07-20
标题:Method for large-scale synthesis of tetrodotoxin
发明人：WANG GUANGYIN; LI XIAOMING; WANG CHENGXI; HUANG PING; BAI HUA; LAI LIANG; GUO PENG; JIANG BIAO; ZHU WENFENG
权利人:SHANGHAI SHENGPING MEDICAL EQUIPMENT CO LTD; SHANGHAI VASTPRO TECH DEVELOPMENT CO LTD; ZHEJIANG BOXIAO BIOPARMACEUTICAL CO LTD
摘要:The present invention provides a method for biological and chemical synthesis of tetrodotoxin, specifically comprising the following steps: using cheap and easily available benzyl acetate as a raw material, and performing biological fermentation to obtain an optically pure intermediate ((5S, 6R)-5, 6-dihydroxycyclohexa-1, 3-dienyl) methyl acetate (formula I); and performing a series of chemical conversions on the intermediate to finally obtain tetrodotoxin at a purity of 95% or more without purifying the product. The present invention has the potential of large-scale production, and is an excellent alternative to the existing extraction method from a pufferfish.

专利号:US-2022356139-A1
优先权日:2019-09-03
标 题:Synthesis of deuterated aldehydes
发明人：WANG WEI
权利人:ARIZONA BOARD OF REGENTS ON BEHALF OF ATHE UNIV OF ARIZONA
摘要:Described are methods for preparing a deuterated aldehyde using N-heterocyclic carbene catalysts in a solvent comprising D 2 O. The methods may be used to convert a wide variety of aldehydes (e.g., aryl, alkyl, or alkenyl aldehydes) to C-1 deuterated aldehydes under mild reaction conditions without functionality manipulation.