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4,4-dimethylisothiochroman | 112425-40-8

中文名称
——
中文别名
——
英文名称
4,4-dimethylisothiochroman
英文别名
4,4-Dimethyl-1,3-dihydroisothiochromene
4,4-dimethylisothiochroman化学式
CAS
112425-40-8
化学式
C11H14S
mdl
——
分子量
178.298
InChiKey
ONOXKCXYPVUCHR-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    25.3
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4,4-dimethylisothiochroman氢氧化钾N-氯代丁二酰亚胺 、 lithium aluminium tetrahydride 、 氯化亚砜 、 sodium hydride 、 碳酸氢钠 作用下, 以 乙醚乙醇二氯甲烷乙二醇 为溶剂, 反应 80.5h, 生成 1-<2-(ethoxycarbonylamino)ethyl>-1,4,4-trimethylisothiochroman
    参考文献:
    名称:
    Synthesis of 2,6-epithio-3-benzazocine derivatives.
    摘要:
    2, 6-硫代-3-苯并唑啉(9-硫代苯吗啡)中,11位的碳原子被硫原子替代。其合成通过将1-(2-乙氧羰基氨基乙基)异硫烷(16)与醋酸酐反应或加热3-乙酰氧基异硫烷(17)于Dowtherm A进行。该新颖杂环(15)的杂醛部分对锂铝氢化物和三溴化硼稳定。用锂铝氢化物还原15得到N-甲基衍生物(19),而用三溴化硼去甲基化8-甲氧基衍生物(19b)则得到8-羟基衍生物(20)。
    DOI:
    10.1248/cpb.38.8
  • 作为产物:
    描述:
    benzyl 2-chloro-2-methylpropyl sulfide三氯化铝 作用下, 以 二硫化碳 为溶剂, 反应 3.0h, 以80%的产率得到4,4-dimethylisothiochroman
    参考文献:
    名称:
    Abdel-Wahab, Aboel-Magd A.; El-Khawaga, Ahmed M.; El-Zohry, Maher F., Phosphorus and Sulfur and the Related Elements, 1984, vol. 19, p. 31 - 44
    摘要:
    DOI:
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文献信息

  • El-Khawaga, A. M.; El-Zohry, M. F.; Ismail, M. T., Phosphorus and Sulfur and the Related Elements, 1987, vol. 29, p. 265 - 270
    作者:El-Khawaga, A. M.、El-Zohry, M. F.、Ismail, M. T.、Abdel-Wahab, A. A.、Khalaf, A. A.
    DOI:——
    日期:——
  • Synthesis of a New Skeleton, 2,6-Epithio-3-benzazocine
    作者:Mikio Hori、Tadashi Kataoka、Hiroshi Shimizu、Eiji Imai、Noriyuki Iwata、Norihiro Kawamura、Masayasu Kurono
    DOI:10.3987/com-88-4646
    日期:——
  • HORI, MIKIO;KATAOKA, TADASHI;SHIMIZU, HIROSHI;IMAI, EIJI;KOIDE, TOKUO;IWA+, CHEM. AND PHARM. BULL., 38,(1990) N, C. 8-12
    作者:HORI, MIKIO、KATAOKA, TADASHI、SHIMIZU, HIROSHI、IMAI, EIJI、KOIDE, TOKUO、IWA+
    DOI:——
    日期:——
  • POLYMER HAVING A STRUCTURE OF POLYAMIDE, POLYAMIDE-IMIDE, OR POLYIMIDE, PHOTOSENSITIVE RESIN COMPOSITION, PATTERNING PROCESS, PHOTOSENSITIVE DRY FILM, AND PROTECTIVE FILM FOR ELECTRIC AND ELECTRONIC PARTS
    申请人:SHIN-ETSU CHEMICAL CO., LTD.
    公开号:US20200041903A1
    公开(公告)日:2020-02-06
    The present invention is a polymer having a polyamide structural unit, a polyamide-imide structural unit, or a polyimide structural unit, selected from a polyamide, a polyamide-imide, a polyimide, a polyimide precursor, a polybenzoxazole, and a polybenzoxazole precursor, including a reaction product of a diamine containing at least one of a diamine shown by the following general formula (1) and a diamine shown by the following general formula (2), together with at least one of a tetracarboxylic dianhydride shown by the following general formula (3) as well as a dicarboxylic acid and a dicarboxylic halide shown by the following general formula (4). This provides a polymer which is soluble in a safe organic solvent used widely, and is usable as a base resin of a positive photosensitive resin composition that is soluble in an aqueous alkaline solution and capable of forming a fine pattern to give higher resolution.
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同类化合物

6-溴-3,4-二氢-2H-异硫代色烯-4-胺盐酸盐 6-溴-3,4-二氢-1H-S,S-二氧代异硫色烯-4-氨基盐酸盐 4-氨基异硫代苯并二氢吡喃2,2-二氧化物盐酸盐 3,4-二氢-1H-异硫苯并吡喃-4-胺盐酸盐 3,4-二氢-1H-S,S-二-氧代-异硫基苯并吡喃-4-胺盐酸盐 3,4-二氢-1H-2-苯并噻喃 2-异硫代苯并二氢吡喃-4-酮 1H-2-苯并噻喃-4-醇,3,4-二氢- (9ci)-3,4-二氢-1H-2-苯并硫代吡喃-1-羰酰氯 (4r)-(9ci)-6-乙基-3,4-二氢-1H-2-苯并硫代吡喃-4-胺,2,2-二氧化物 isothiochroman-1-yl-methyl-amine Isothiochroman-carbonsaeure-(1)-methylester 1-methyl-1H-2-benzothiopyran-1-carbonitrile 1-Methylenisothiochroman-2,2-dioxid 3,4-dihydro-1-vinyl-1H-2-benzothiopyran N-(2,4-Dinitro-phenyl)-N'-[(S)-1-methyl-isothiochroman-(4Z)-ylidene]-hydrazine 1,1'-Bis-(4,5-dihydro-1-oxy-2H-3-benzothiepin-3,3-dioxid)thiokohlensaeure-O,O-diester pyrrolidine-1-carboxylic acid isothiochroman-1-ylamide 1-(Chlormethyl)-isothiochroman-2,2-dioxid 4,5-Dihydro-2H-3-benzothiepin-1-on-2-thiocarbonsaeure-S-methylester isothiochroman-1-yl-carbamic acid ethyl ester piperidine-1-carbothioic acid isothiochroman-1-ylamide piperidine-1-carboxylic acid isothiochroman-1-ylamide 4,5-dihydro-benzo[d]thiepin-1-one semicarbazone 1-ethyl-3-isothiochroman-1-yl-thiourea 1-isothiochroman-1-yl-3-methyl-thiourea 2-(Methylen-dithiomethylen)-4,5-dihydro-2H-3-benzothiepin-1-on-3,3-dioxid 2-Benzyliden-4,5-dihydro-2H-3-benzothiepin-1-on methyl spiro[benzo[c]thiophene-1(3H),4'-piperidine]-1'-carboxylate 2,2-dioxide 1-hydroxy-3-isothiochroman-1-yl-urea 2-(N-p-Chlorphenyl-carbamoyl)-4,5-dihydro-2H-3-benzothiepin-1-on 1-isothiochroman-1-yl-3-methyl-urea di-isothiochroman-1-yl-amine 2-(N-Cyclohexyl-carbamoyl)-4,5-dihydro-2H-3-benzothiepin-1-on isothiochroman-1-yl-carbamic acid methyl ester 3-isothiochroman-1-yl-1,1-dimethyl-urea N-Isothiochroman-1-yl-N-methyl-formamide 2-(N-Phenyl-carbamoyl)-4,5-dihydro-2H-3-benzothiepin-1-on 4-isothiochroman-1-yl-semicarbazide 4,5-Dihydro-2H-3-benzothiepin-1-on-2-dithiocarbonsaeuremethylester 2-[2-Isothiochroman-(4Z)-ylidene-ethyl]-2-methyl-cyclopentane-1,3-dione 4-Hydroxy-4-vinylthiochroman 2-Methyl-2-{2-[6-methyl-isothiochroman-(4Z)-ylidene]-ethyl}-cyclopentane-1,3-dione 1-Methyl-1-carbamoyl-isothiochroman-2,2-dioxid 1-Deutero-1-cyano-isothiochroman morpholine-4-carbothioic acid isothiochroman-1-ylamide Dimethylaminomethyl-1-cyan-isothiochroman 1-Diethylaminomethyl-1-cyan-isothiochroman 2-Methyl-2-{2-[7-methyl-isothiochroman-(4Z)-ylidene]-ethyl}-cyclopentane-1,3-dione 55-((trimethylsilyl)ethynyl)-3,7-dithia-1(1,3),5(1,4)-dibenzenacyclooctaphane-12,15-dicarbonitrile