CAS: 488-17-5; 3-Methylbenzene-1,2-Diol

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CAS号2896-67-5 2-甲氧基-6-甲基苯酚 | CAS号824-42-0 3-甲基水杨醛 | CAS号4463-33-6 2,3-二甲氧基甲苯 | CAS号148-53-8 邻香草醛 | CAS号108-39-4 间甲酚 | CAS号86-51-1 2,3-二甲氧基苯甲醛 | CAS号33632-36-9 6-methyl-3,4-di... | CAS号108-88-3 甲苯 | CAS号41977-20-2 (1S,2R)-3-methy... | CAS号36715-97-6 3-甲基邻苯二腈 | CAS号4463-33-6 2,3-二甲氧基甲苯 | CAS号18102-31-3 2-Methoxy-3-met... | CAS号2896-67-5 2-甲氧基-6-甲基苯酚 | CAS号2213-66-3 5-(叔丁基)-3-甲基苯-1,2-二醇 | CAS号186743-26-0 2-methoxy-6-met... | CAS号2213-67-4 1,2-Benzenediol... | CAS号75-27-4 一溴二氯甲烷标准溶液 | CAS号67-66-3 氯仿 | CAS号124-48-1 二溴一氯甲烷标准溶液

6-Acetoxy-6-Methylcyclohexa-2,4-Dienone置于硫酸体系中,化学反应生成 3-甲基苯邻二酚
参考文献:ber Die Thermische Umlagerung Von Chinolacetaten
标题:ber Die Thermische Umlagerung Von Chinolacetaten
摘要:
DOI:10.1007/bf00901754

专利信息

专利号:US-5200516-A
优先权日:1990-02-16
标 题:Synthesis of sugars from substituted and unsubstituted arene diols
发明人：HUDLICKY TOMAS
权利人:VIRGINIA TECH INTELL PROP
摘要:There are disclosed processes for the synthesis of substituted and unsubstituted arene diols useful in the further synthesis of sugars, sugar derivatives, chiral synthons or amino acids.

专利号:US-5306846-A
优先权日:1990-04-16
标 题:Synthesis of cyclitols from substituted arene diols
发明人：HUDLICKY THOMAS
权利人:VIRGINIA TECH INTELL PROP
摘要:There are disclosed novel processes for the synthesis of novel intermediates useful in the of further synthesis of cyclitols and derivatives thereof.

专利号:US-5488167-A
优先权日:1993-10-18
标题 :Synthesis of sphingosines
发明人：HUDLICKY TOMAS
权利人:VIRGINIA TECH INTELL PROP
摘要:Provided by the present invention is a process for the biocatalytic synthesis of optically pure sphingosines from achiral starting material. The stereoisomers of sphingosine are prepared from chiral arene diols using stereospecific reaction techniques to obtain the desired sphingosine or derivative thereof.

专利号:US-6242602-B1
优先权日:1999-03-29
标 题:One pot synthesis of 5,10-dihydrophenazine compounds and 5,10-substituted dihydrophenazines
发明人：GIRI PUNAM; BYKER HARLAN J; BAUMANN KELVIN L
权利人:GENTEX CORP
摘要:Dihydrophenazines and bis(dihydrophenazines) are prepared in high yield under commercially viable reaction conditions by reacting a catechol with a 1,2-diaminoaryl compound, wherein either the catechol or the 1,2-diaminoaryl compound is provided in at least 50% molar stoichiometric excess. The product may be oxidized to the corresponding phenazine, but is preferably derivatized at one or both of the 5,10-positions to form a monosubstituted or disubstituted dihydrophenazine or bis(dihydrophenazine). Most preferably, 5,10-dialkyl-5,10-dihydrophenazines are prepared starting from catechol and 1,2-diaminoaryl compound in a one pot synthesis. The products are useful as dyes, and in particular as chromophores in electrochromic systems.

专利号:US-2019153154-A1
优先权日:2015-08-20
标题 :Polymers of intrinsic microporosity (pims) containing locked spirobisindane structures and methods of synthesis of pims polymers
发明人：JIN JIANYONG; ZHANG JIAN
权利人:AUCKLAND UNISERVICES LTD
摘要:A method of increasing the rigidity of PIM homo- or co-polymers including repeating units containing at least one biscatechol monomer having a fused spiro-bisindane (SBI) ring system of Formula (I), the SBI ring system including a bicyclic spiro-carbon: (I) wherein each R1 can be the same or different, each R2 can be the same or different and wherein R1 and/or R2 are selected from any one or more of H; straight or branched, saturated or unsaturated lower C1-C6 alkyl groups, wherein the lower alkyl groups can include aromatic or non-aromatic ring structures; R3OR4, R3O(Câ•?O)R4, R3C(â•?O)OR4, or R3OH, wherein each of R3 and R4 are the same or different and are selected from straight or branched, saturated or unsaturated lower C1-C6 alkyl groups; and R5 and R represent suitable linking monomers, wherein the linking monomers can be the same or different and are preferably selected from any one or more tetrahalo aromatic monomers; and wherein the method includes the step of introducing an intra-molecular lock between C1 and C2 of the biscatechol monomer of Formul (I).

专利号:US-7456298-B2
优先权日:2002-06-03
标题:Synthesis of acetonides from aryl silanes
发明人：MCAULIFFE JOSEPH C; WHITED GREGORY M; SMITH WYATT CHARLES
权利人:GENENCOR INT
摘要:The present invention is related to cis-diols and biological methods of producing cis-diols. The present invention further relates to processes for subsequently converting such silane cis-diols to the more stable acetonide derivatives, as well as a process for converting silane cis-diols to the corresponding catechols and the compounds produced thereby. The present invention also provides chemical methods for the conversion of said silane cis-diols and acetonide compounds to epoxy, saturated and otherwise modified derivatives. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that is will not be used to interpret or limit the scope or meaning of the claims.