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3-thiapentane-1,5-diyl diisothiocyanate | 39219-64-2

中文名称
——
中文别名
——
英文名称
3-thiapentane-1,5-diyl diisothiocyanate
英文别名
Ethane, 1,1'-thiobis(2-isothiocyanato-;1-isothiocyanato-2-(2-isothiocyanatoethylsulfanyl)ethane
3-thiapentane-1,5-diyl diisothiocyanate化学式
CAS
39219-64-2
化学式
C6H8N2S3
mdl
——
分子量
204.341
InChiKey
XBVBOTITFSOHTL-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):
    3.6
  • 重原子数:
    11
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    114
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    3-thiapentane-1,5-diyl diisothiocyanate 、 1,3-bis(5-amino-3-thiapentyl)thiourea dihydrochloride 在 sodium hydroxide 作用下, 以 1,4-二氧六环 为溶剂, 反应 16.0h, 以30%的产率得到1,9,17-trithia-4,6,12,14,20,22-hexazacyclotetracosane-5,13,21-trithiane
    参考文献:
    名称:
    中性大环离子载体的设计:硝酸根和溴根阴离子的合成和结合特性
    摘要:
    一种大环中性离子载体 8 (X = O) 能够在 DMSO 溶液中结合弱配位阴离子,如硝酸盐和溴化物,已通过逐步、演绎的方法设计出来。目标离子载体中氢键供体位点的最佳几何排列由 DFT 计算确定。根据这些数据,构建了合适的大环分子框架。24 元大环离子载体是通过标准的大环化方法合成的。NMR 滴定显示,在 DMSO 中,8 (X = O) 与硝酸盐、硫酸氢盐、醋酸盐、氰化物、碘化物和溴化物离子形成了具有定义的 1:1 化学计量的分子复合物,而磷酸二氢盐、硫酸盐和氯离子则产生了更高化学计量的聚集体。对于在纯 DMSO 溶液中具有确定结合位点的中性离子载体,硝酸盐结合常数为 8 (X = O) 是重要的。具有相似离子半径的溴离子以更高的亲和力结合。氯化物显然太小,碘太大,无法形成 1:1 的配合物。将 8 (X = O) 的结合基序与类似结构的相关分子,如 8 (X = S) 和 19 进行比较。
    DOI:
    10.1002/1099-0690(200209)2002:17<3004::aid-ejoc3004>3.0.co;2-o
  • 作为产物:
    描述:
    二硫化碳 、 3-Thiapentane-1,5-diamine dihydrobromide 在 sodium hydroxide三乙胺氯甲酸乙酯 作用下, 以 甲醇 为溶剂, 反应 4.0h, 以76%的产率得到3-thiapentane-1,5-diyl diisothiocyanate
    参考文献:
    名称:
    中性大环离子载体的设计:硝酸根和溴根阴离子的合成和结合特性
    摘要:
    一种大环中性离子载体 8 (X = O) 能够在 DMSO 溶液中结合弱配位阴离子,如硝酸盐和溴化物,已通过逐步、演绎的方法设计出来。目标离子载体中氢键供体位点的最佳几何排列由 DFT 计算确定。根据这些数据,构建了合适的大环分子框架。24 元大环离子载体是通过标准的大环化方法合成的。NMR 滴定显示,在 DMSO 中,8 (X = O) 与硝酸盐、硫酸氢盐、醋酸盐、氰化物、碘化物和溴化物离子形成了具有定义的 1:1 化学计量的分子复合物,而磷酸二氢盐、硫酸盐和氯离子则产生了更高化学计量的聚集体。对于在纯 DMSO 溶液中具有确定结合位点的中性离子载体,硝酸盐结合常数为 8 (X = O) 是重要的。具有相似离子半径的溴离子以更高的亲和力结合。氯化物显然太小,碘太大,无法形成 1:1 的配合物。将 8 (X = O) 的结合基序与类似结构的相关分子,如 8 (X = S) 和 19 进行比较。
    DOI:
    10.1002/1099-0690(200209)2002:17<3004::aid-ejoc3004>3.0.co;2-o
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文献信息

  • Internal release agent, composition including internal release agent, and process for producing a plastic lens using same composition
    申请人:MITSUI CHEMICALS, INC.
    公开号:US10239239B2
    公开(公告)日:2019-03-26
    An internal release agent includes at least one phosphodiester represented by the following general formula (1). In the formula, R1 and R2 independently represent a hydrocarbon group having 1 to 30 carbon atoms, which is optionally substituted with at least one hydroxyl group, and R3 represents an alkylene group having 2 to 4 carbon atoms. A plurality of R3's may be the same as or different from each other. M represents a hydrogen atom, an ammonium ion, an alkali metal ion, or a monovalent/divalent alkali earth metal ion, and n is an integer of 1 to 60.
    内部释放剂至少包括一个由以下一般式(1)表示的磷酸二酯。在该式中,R1和R2分别表示具有1至30个碳原子的烃基,该烃基可以选择性地取代至少一个羟基,而R3表示具有2至4个碳原子的烷基基团。多个R3可以相同或者彼此不同。M代表氢原子、铵离子、碱金属离子或者一价/二价碱土金属离子,n为1至60的整数。
  • PROCESS FOR PRODUCING PENTAERYTHRITOL MERCAPTOCARBOXYLIC ACID ESTER, POLYMERIZABLE COMPOSITION, RESIN, OPTICAL MATERIAL, AND LENS
    申请人:MITSUI CHEMICALS, INC.
    公开号:US20180186733A1
    公开(公告)日:2018-07-05
    A process for producing a pentaerythritol mercaptocarboxylic acid ester of the present invention includes: a step of reacting pentaerythritol with a mercaptocarboxylic acid, in which an absorbance of a 5 wt % aqueous solution of the pentaerythritol at a wavelength of 270 nm, which is measured using a quartz cell having an optical path length of 50 mm, is 0.07 or less.
    本发明的一种生产对羟基羧基巯基脂肪酸酯的工艺包括:将对羟基羧基巯基脂肪酸与对羟基羧基醇反应的步骤,其中在使用光路长度为50毫米的石英池测量的270纳米波长处,对5重量%的对羟基羧基醇水溶液的吸光度为0.07或更低。
  • POLYTHIOL COMPOSITION, POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, AND USE OF POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS
    申请人:Mitsui Chemicals, Inc.
    公开号:EP2824126A1
    公开(公告)日:2015-01-14
    A polythiol composition according to the present invention includes a polythiol compound (A) having three or more mercapto groups and a nitrogen-containing compound (B) in which one of a mercapto group of the polythiol compound (A) is replaced with a group represented by the following formula (a) and other one of a mercapto group of the polythiol compound (A) is replaced with a hydroxyl group, in which the peak area of the nitrogen-containing compound (B) is equal to or less than 3.0 with respect to the peak area of 100 of the polythiol compound (A) in a high performance liquid chromatography measurement.
    根据本发明的一种聚硫醇组合物包括具有三个或更多巯基的聚硫醇化合物(A)和一种含氮化合物(B),其中聚硫醇化合物(A)的一个巯基被替换为以下式(a)所表示的基团,另一个巯基被替换为一个羟基,其中在高效液相色谱测量中,含氮化合物(B)的峰面积与聚硫醇化合物(A)的100的峰面积相比等于或小于3.0。
  • CHROMENE COMPOUND, CURABLE COMPOSITION COMPRISING THE COMPOUND, AND OPTICAL ARTICLE INCLUDING A CURED BODY OF THE CURABLE COMPOSITION
    申请人:TOKUYAMA CORPORATION
    公开号:US20200190106A1
    公开(公告)日:2020-06-18
    A chromene compound having at least one indenonaphthopyran moiety which has a group forming a spiro ring together with the 13-position carbon atom and further an oligomer chain group selected from a polyalkylene oxide oligomer chain group having at least three recurring units and a polyester oligomer chain group having at least three recurring units, represented by the following formula and having reduced matrix dependence: wherein R 1 and R 2 are each a group which may have an oligomer chain group, the ring Z bonded to the 13-position carbon atom of the chromene compound is a Spiro ring group, and R 3 and R 4 are each an aryl group or heteroaryl group which may have an oligomer chain group. Preferably, the chromene compound has at least one oligomer chain group in the molecule.
    具有至少一个印苯并萘吡喃基团的色酮化合物,其中该基团与13位碳原子形成螺环,并且进一步具有从至少三个重复单元中选择的聚烷氧基寡聚物链基团和聚酯寡聚物链基团中的一个寡聚物链基团,由下式表示并具有降低的矩阵依赖性: 其中R1和R2是各自可能具有寡聚物链基团的基团,与色酮化合物的13位碳原子键合的环Z是螺环基团,而R3和R4是各自可能具有寡聚物链基团的芳基或杂环基团。最好,该色酮化合物在分子中至少具有一个寡聚物链基团。
  • METHOD FOR PRODUCING POLYTHIOL COMPOUND, POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, AND USES THEREOF
    申请人:MITSUI CHEMICALS, INC.
    公开号:US20150126781A1
    公开(公告)日:2015-05-07
    Provided is a method for producing a polythiol compound, comprising: a step for reacting a polyalcohol compound represented by the following formula (4) with thiourea in the presence of hydrogen chloride to obtain an isothiuronium salt; a step for adding, while maintaining a reaction solution containing the isothiuronium salt thus obtained at a temperature of 20° C. to 60° C., aqueous ammonia to the reaction solution within 80 minutes, thereby hydrolyzing the isothiuronium salt to obtain a polythiol compound containing, as a main component, one kind or two or more kinds selected from the group consisting of compounds represented by the following formulae (6) to (8); and a step for adding hydrochloric acid which is a concentration of 30% to 36% to the solution containing the polythiol compound thus obtained, washing the solution at a temperature of 30° C. to 55° C. to purify the polythiol compound.
    提供了一种制备多硫化合物的方法,包括以下步骤:与硫脲在氯化氢存在下反应,以得到异硫脲盐,所述硫脲为以下式(4)所表示的多羟基化合物;在保持包含所得异硫脲盐的反应溶液在20℃至60℃的温度下,在80分钟内向反应溶液中加入水溶氨,从而水解异硫脲盐,以得到含有以下化合物所表示的化合物中的一种或两种或两种以上的主要成分的多硫化合物(6)至(8);以及向所得多硫化合物的溶液中添加浓度为30%至36%的盐酸,以在30℃至55℃的温度下洗涤溶液,以纯化多硫化合物。
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