1-tert-butyl-1H-tetrazol-5-yl fluoromethyl sulfide

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 1-tert-butyl-1H-tetrazol-5-yl fluoromethyl sulfide
• 英文别名: 1-tert-butyl-5-(fluoromethylthio)-1H-tetrazole；1-Tert-butyl-5-(fluoromethylsulfanyl)tetrazole；1-tert-butyl-5-(fluoromethylsulfanyl)tetrazole
• 化学式: C₆H₁₁FN₄S
• 分子量: 190.245
• InChiKey: ZQVWZOVHEWKZDV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  68.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-tert-butyl-1H-tetrazol-5-yl fluoromethyl sulfide 在 sodium periodate 、 ruthenium trichloride hydrate 作用下， 以 四氯化碳 、 水 、 乙腈 为溶剂， 以97%的产率得到1-tert-butyl-1H-tetrazol-5-yl fluoromethyl sulfone
  参考文献：
  名称：

  1-tert-Butyl-1H-tetrazol-5-yl fluoromethyl sulfone (TBTSO2CH2F): a versatile fluoromethylidene synthon and its use in the synthesis of monofluorinated alkenes via Julia–Kocienski olefination

  摘要：

  1-tert-Butyl-1H-tetrazol-5-yl fluoromethyl sulfone (TBTSO2CH2F) has been developed as a new and efficient fluoromethylidene synthon for the synthesis of both terminal and internal monofluoroalkenes via Julia-Kocienski olefination reaction. The base-mediated reaction between TBTSO2CH2F and carbonyl compounds (aldehydes and ketones) provided terminal monofluoroalkenes in good yields with moderate E/Z selectivity. The dominance of E- or Z-fluoroalkenes could be controlled by selection of proper reaction solvent and temperature. TBTSO2CH2F reagent was also found to be readily a-alkylated, acylated, and phenylsulfonylated to give corresponding alpha-functionalized fluorosulfones, which could be used in the synthesis of alkyl-, acyl-, and phenylsulfonyl-substituted internal monofluoroalkenes via Julia-Kocienski olefination reactions. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2010.04.113
• 作为产物：
  描述：

  氯氟甲烷 、 1-叔丁基-1,4-二氢四唑-5-硫酮 在 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以86%的产率得到1-tert-butyl-1H-tetrazol-5-yl fluoromethyl sulfide
  参考文献：
  名称：

  O-，S-和N-亲核试剂与氯氟甲烷的亲电单氟甲基化

  摘要：

  已经发现CH 2 ClF是用于多种O-，S-和N-亲核试剂的有用的亲电单氟甲基化剂。该反应对自由基清除剂如硝基苯不敏感，硝基清除剂强烈支持S N 2机理而不是SET机理。尽管可以分离出大多数此类产品（氟代甲基醚，硫化物和胺），并且纯度高，但是其中一些化合物确实打算在存储过程中分解（通过脱氟）。尝试用CH 2 ClF，CH 2 FI或FCH 2 OTs作为单氟甲基化剂进行碳亲核试剂的亲电单氟甲基化，但没有成功。

  DOI：

  10.1016/j.tet.2007.08.043

文献信息

• Direct monofluoromethylation of O-, S-, N-, and P-nucleophiles with PhSO(NTs)CH₂F: the accelerating effect of α-fluorine substitution
  作者：Xiao Shen、Min Zhou、Chuanfa Ni、Wei Zhang、Jinbo Hu

  DOI：10.1039/c3sc51831k

  日期：——

  An efficient and direct monofluoromethylation of O-, S-, N-, and P-nucleophiles with PhSO(NTs)CH2F 1 has been developed. In contrast to the previously known detrimental effect of α-fluorine substitution on SN2 reactions, the current monofluoromethylation is accelerated by the α-fluorine substitution. Based on a mechanistic study, a new reactivity of sulfoximine (as a radical monofluoromethylation reagent) is disclosed.

  一种高效且直接的单氟甲基化反应已被开发，用于O、S、N和P亲核试剂和PhSO(NTs)CH2F 1。与之前已知的α-氟取代对SN2反应的负面影响不同，目前的单氟甲基化反应因α-氟取代而加速。基于机制研究，揭示了亚磺酰胺作为自由基单氟甲基化试剂的新反应性。
• Electrophilic monofluoromethylation of O-, S-, and N-nucleophiles with chlorofluoromethane
  作者：Wei Zhang、Lingui Zhu、Jinbo Hu

  DOI：10.1016/j.tet.2007.08.043

  日期：2007.10

  to be a useful electrophilic monofluoromethylating agent for a variety of O-, S-, and N-nucleophiles. The reaction is not sensitive to the radical scavenger such as nitrobenzene, which strongly supports an SN2 mechanism rather than an SET mechanism. Although most of these products (fluoromethyl ethers, sulfides, and amines) can be isolated with good purity, some of these compounds do intend to decompose

  已经发现CH 2 ClF是用于多种O-，S-和N-亲核试剂的有用的亲电单氟甲基化剂。该反应对自由基清除剂如硝基苯不敏感，硝基清除剂强烈支持S N 2机理而不是SET机理。尽管可以分离出大多数此类产品（氟代甲基醚，硫化物和胺），并且纯度高，但是其中一些化合物确实打算在存储过程中分解（通过脱氟）。尝试用CH 2 ClF，CH 2 FI或FCH 2 OTs作为单氟甲基化剂进行碳亲核试剂的亲电单氟甲基化，但没有成功。
• 1-tert-Butyl-1H-tetrazol-5-yl fluoromethyl sulfone (TBTSO2CH2F): a versatile fluoromethylidene synthon and its use in the synthesis of monofluorinated alkenes via Julia–Kocienski olefination
  作者：Lingui Zhu、Chuanfa Ni、Yanchuan Zhao、Jinbo Hu

  DOI：10.1016/j.tet.2010.04.113

  日期：2010.7

  1-tert-Butyl-1H-tetrazol-5-yl fluoromethyl sulfone (TBTSO2CH2F) has been developed as a new and efficient fluoromethylidene synthon for the synthesis of both terminal and internal monofluoroalkenes via Julia-Kocienski olefination reaction. The base-mediated reaction between TBTSO2CH2F and carbonyl compounds (aldehydes and ketones) provided terminal monofluoroalkenes in good yields with moderate E/Z selectivity. The dominance of E- or Z-fluoroalkenes could be controlled by selection of proper reaction solvent and temperature. TBTSO2CH2F reagent was also found to be readily a-alkylated, acylated, and phenylsulfonylated to give corresponding alpha-functionalized fluorosulfones, which could be used in the synthesis of alkyl-, acyl-, and phenylsulfonyl-substituted internal monofluoroalkenes via Julia-Kocienski olefination reactions. (C) 2010 Elsevier Ltd. All rights reserved.