CAS: 575-38-2; 1,7-Dihydroxynaphthalene

相似化合物

83-56-7 571-60-8 575-44-0

上下游产品

CAS号90-51-7 6-氨基-4-羟基-2-萘磺酸 | CAS号90-40-4 2-萘胺-8-羟基-3,6-二磺酸 | CAS号132-57-0 7-hydroxynaphth... | CAS号90-15-3 1-萘酚 | CAS号135-19-3 2-萘酚 | CAS号104-92-7 对溴苯甲醚 | CAS号86699-99-2 1,7-dihydroxy-2... | CAS号7664-93-9 硫酸 | CAS号7732-18-5 水 | CAS号5309-18-2 1,7-二甲氧基萘 | CAS号5309-19-3 8-甲氧基-β-四氢萘酮 | CAS号67247-13-6 7-甲氧基-1-萘酚 | CAS号91344-50-2 8-甲氧基-2-萘 | CAS号4923-58-4 4,8-dihydroxyna... | CAS号31039-63-1 2,7-Dihydroxy-1... | CAS号22009-38-7 7-羟基-3,4-二氢-2H-1-萘酮 | CAS号121726-81-6 4,6-dimethoxyna... | CAS号65565-33-5 4,6-dimethoxyna... | CAS号93397-90-1 9-(diethylamino...

2-氨基-8-萘酚-6-磺酸置于硫酸体系中,化学反应生成 1,7-二羟基萘
参考文献:Leman,Annales De Chimie (Cachan,France),1938,Vol. <11> 9,P. 357,384
标题:Leman,Annales De Chimie (Cachan,France),1938,Vol. <11> 9,P. 357,384

专利信息

专利号:US-9815809-B2
优先权日:2013-07-05
标题:Formation of chiral 4-chromanones using chiral pyrrolidines in the presence of phenols or thiophenols
发明人：LETINOIS ULLA; NETSCHER THOMAS
权利人:DSM IP ASSETS BV
摘要:The present invention relates to a synthesis of chromanones or chromanes in a stereospecific matter in view of the 2-position in the chromanone or chromane ring. It has been found that this synthesis is particularly possible in the presence of a chiral compound of formula of a specific type and of at least one phenol or thiophenol.

专利号:US-3806522-A
优先权日:1972-12-11
标题 :Process for the preparation of 3-acyloxy-3-(3'-lower carboalkoxy-4'-hydroxy-1'-naphthyl)naphthalide
发明人：FEINGOLD M
权利人:POLAROID CORP
摘要:THIS INVENTION RELATES TO THE SYNTHESIS OF 3-ACYOXYL-3(3''-LOWER CARBOALKOXY-4''-HYDROXY - 1'' - CAPHTHYL)NAPHTHALIDES BY THE REACTION OF A 3-(3''-LOWER CARBOALXY-4''-OXO1''-NAPHTHYLIDENE)NAPHTHALIDE AND AN ORGANIC CARBOXYLIC ACID

专利号:US-3829443-A
优先权日:1973-02-28
标题 :Synthesis of 3-(3'-carboxy-4'-hydroxy-1'-naphthyl)-3-(3'-carboxy-4'-hydroxy-1'-naphthyl)naphthalide
发明人：BADER H; JANUARY S
权利人:POLAROID CORP
摘要:CARBOXY SUBSTITUTED 1-NAPHTHOL NAPHTHALIDE INDICATOR DYES ARE PREPARED BY REACTING A 2-CARBOXY-1-NAPHTHOL AND A 3-ACYLOXY -3-(3''-LOWER CARBOALKOXY-4''-HYDROXY-1''-NAPHTHYL)NAPHTHALIDE IN THE PRESENCE OF A CATALYST HAVEING A HIGH DIPLOE MOMENT TO FORM THE CORRESPONDING DYE PECURSOR WHICH IS THEN HYDROLYZED TO YIELD THE CORRESPONDING INDICATOR DYE PRODUCT.

专利号:US-2007243147-A1
优先权日:2004-07-24
标 题:Skin and/or Hair Composition Containing Compounds for Increasing The Tanning of Skin
发明人：WOLBER RAINER; TOM DIECK KAREN; SCHERNER CATHRIN; SCHLENZ KATHRIN; KRUSE INGE
权利人:BEIERSDORF AG
摘要:The invention relates to agents that are to be applied to the skin or hair and contain compounds for intensifying tanning of the skin and increasing melanin synthesis in skin or hair. The invention particularly relates to cosmetic or dermatological preparations. Using said preparations results in inducing and intensifying the tanning mechanisms of the skin, intensifying the hair color, and thus also increasing intrinsic protection of the skin or hair.

专利号:US-2007189984-A1
优先权日:2003-09-08
标题:Agents for use on skin and/or hair containing quadruply substituted cyclohexene compounds
发明人：WOLBER RAINER; SCHERNER CATHRIN; TOM DIECK KAREN; SCHLENZ KATHRIN; VIETZKE JENS-PETER
权利人:BEIERSDORF AF
摘要:The invention relates to agents for use on skin or hair, particularly for increasing skin tanning and the synthesis of melanin in skin or hair. The invention contains, in particular, cosmetic or dermatological preparations containing quadruply substituted cyclohexene compounds. The use of the preparations leads to the induction and intensification of the tanning mechanisms of skin, the intensification of hair color and thus also to an intensification of the skin's and hair's intrinsic protection.

专利号:US-2011230343-A1
优先权日:2008-10-24
标题 :Method for the Manufacture of Microparticles Comprising an Effect Substance
发明人：SCHROERS MICHAEL; DYLLICK-BRENZINGER RAINER; MERK MICHAEL; BARG HEIKO
权利人:BASF SE
摘要:A subject matter of the present invention is a process for the preparation of effect compound-comprising microparticles M comprising A) the formation of a crude suspension of microparticles A by means of enzymatic polyester synthesis in an inverse miniemulsion comprising enzyme, effect compound and polyester monomers; and B) the polymerization of wall monomers from the group consisting of ethylenically unsaturated monomers, polyisocyanates and polyepoxides in the crude suspension of microparticles A. Furthermore, the present invention relates to microparticles M which can be obtained by means of the process according to the invention and also to an agrochemical formulation comprising microparticles M. In addition, the present invention relates to the use of microparticles M prepared according to the invention as component in colorants, cosmetics, drugs, biocides, plant protection agents, fertilizers, additives for food or animal fodder, or auxiliaries for polymers, paper, textiles, leather, detergents or cleaners. Finally, the invention also relates to a method for combating undesirable plant growth, to a method for combating undesirable insect or acarid infestation on plants and/or for combating phytopathogenic fungi, and to seeds treated with the agrochemical formulation.