CAS: 492-22-8; Thioxanthen-9-One

上下游产品

CAS号7605-15-4 Thioxanthone su... | CAS号261-31-4 噻吨 | CAS号3950-02-5 Benzoyl chlorid... | CAS号3591-73-9 thioxanthione | CAS号864512-14-1 2-iodophenyl 4-... | CAS号147-93-3 硫代水杨酸 | CAS号6783-74-0 9-羟基噻吨 | CAS号88284-48-4 2-(三甲基硅)苯基三氟甲烷磺酸盐 | CAS号4892-02-8 硫代水杨酸甲酯 | CAS号81018-63-5 (2-chlorophenyl... | CAS号112120-84-0 9-oxothioxanthe... | CAS号27090-16-0 9H-Thioxanthene... | CAS号10496-86-3 9-(9H-thioxanth... | CAS号19019-10-4 9,9-dimethylthi... | CAS号91158-67-7 Dispiro[9H-thio... | CAS号2622-24-4 丙噻吨 | CAS号10133-81-0 9H-thioxanthene... | CAS号3174-48-9 1-λ1-oxidanyl-4... | CAS号3166-15-2 9H-Thioxanthen-...

2-Chlorosulfenylbenzoyl Chloride置于三氯化铝 Sodium Hydroxide体系中,用 1,2-二氯乙烷 作为反应溶剂,以91%的收率获得产物9-噻吨酮
参考文献:Process For Preparing Thioxanthones
标题:Process For Preparing Thioxanthones
摘要:本发明涉及一种在friedel-Crafts催化剂存在下,利用ortho-氯硫代苯甲酰氯和芳香族化合物制备硫代黄酮的方法.

专利信息

专利号:US-8318427-B2
优先权日:2005-12-29
标 题 :Use of acid scavengers for the synthesis of standard length and long-mer nucleic acid arrays
发明人：KUIMELIS ROBERT G; MCGALL GLENN H; GOLDBERG MARTIN J; XU GUANGYU
权利人:KUIMELIS ROBERT G; MCGALL GLENN H; GOLDBERG MARTIN J; XU GUANGYU; AFFYMETRIX INC
摘要:Protective groups which may be cleaved with an activatable deprotecting reagents are employed to achieve a highly sensitive, high resolution, combinatorial synthesis of pattern arrays of diverse polymers. In preferred embodiments of the instant invention, the activatable deprotecting reagent is a photoacid generator and the protective groups are DMT for nucleic acids and tBOC for amino acids. This invention has a wide variety of applications and is particularly useful for the solid phase combinatorial synthesis of polymers.

专利号:US-2023348492-A1
优先权日:2020-05-04
标题:Photochemical synthesis of marmycin analogues through a new photochemical reaction involving carbonyl compounds
发明人：SIVAGURU JAYARAMAN; KANDAPPA SUNIL KUMAR; VALLOLI LAKSHMY KANNADI
权利人:BOWLING GREEN STATE UNIV
摘要:Photochemical reactivity of carbonyl compounds leading to the synthesis of the Marmycin core is described. The photochemical reactivity involves an excited state reaction that provides convenient access to bicyclic compounds. The disclosed reactivity is a new photochemical pathway involving 1,3-dicarbonyl compounds and amines as well as for enaminones.

专利号:US-9969823-B1
优先权日:2011-09-01
标题 :Synthesis and polymerization of vinyl triazolium ionic liquids
发明人：LUEBKE DAVID; NULWALA HUNAID; MATYJASZEWSKI KRZYSZTOF; ADZIMA BRIAN
权利人:US ENERGY; THE US DEPARTMENT OF ENERGY
摘要:Herein, we describe polymerized ionic liquids, demonstrate the synthesis of polymerized ionic liquids, and demonstrate the polymerization of triazolium monomers. One embodiment shows the polymeriazation of the triazolium monomers with bis(trifluoromethanesulfonyl)imide anions. In another embodiment we show the feasibility of copolymerizing with commodity monomers such as styrene using free radical polymerization techniques.

专利号:US-2007122842-A1
优先权日:2005-11-30
标题 :Massively parallel synthesis of proteinaceous biomolecules
发明人：RAJASEKARAN JOHN J; TIWARI GUNJAN; CABEZAS EDELMIRA; FIDANZA JACQUELINE A; SUNDARARAJAN NARAYAN
权利人:RAJASEKARAN JOHN J; TIWARI GUNJAN; CABEZAS EDELMIRA; FIDANZA JACQUELINE A; SUNDARARAJAN NARAYAN
摘要:Methods for fabricating dense arrays of polymeric molecules in a highly multiplexed manner are provided using semiconductor-processing-derived lithographic methods. Advantageously, the methods are adaptable to the synthesis of a variety of polymeric compounds. For example, arrays of peptides and polymers joined by peptide bonds may be fabricated in a highly multiplexed manner.

专利号:US-2007122841-A1
优先权日:2005-11-30
标题:Massively parallel synthesis of proteinaceous biomolecules
发明人：RAJASEKARAN JOHN J; TIWARI GUNJAN; CABEZAS EDELMIRA; FIDANZA JACQUELINE A; SUNDARARAJAN NARAYAN
权利人:RAJASEKARAN JOHN J; TIWARI GUNJAN; CABEZAS EDELMIRA; FIDANZA JACQUELINE A; SUNDARARAJAN NARAYAN
摘要:Methods for fabricating dense arrays of polymeric molecules in a highly multiplexed manner are provided using semiconductor-processing-derived lithographic methods. Advantageously, the methods are adaptable to the synthesis of a variety of polymeric compounds. For example, arrays of peptides and polymers joined by peptide bonds may be fabricated in a highly multiplexed manner.

专利号:US-4443310-A
优先权日:1981-03-12
标题:Photoinitiated synthesis of mercaptans
发明人：ARRETZ EMMANUEL; LANDOUSSY CLAUDE; MIRASSOU ALFRED; OLLIVIER JEAN
权利人:ELF AQUITAINE
摘要:Improvement in the photoinitiated synthesis of mercaptans, in which an ethylenic compound is treated with hydrogen sulphide, preferably under pressure, in the presence of ultraviolet radiation and a photoinitiator involves the use of a xanthenic compound, possibly substituted, as the initiator. Preferably, the xanthenic compounds is employed in conjunction with an organic compound of an element of Group V A of the Periodic Classification of the Elements.