Synthesis of Disulfanes from Organic Thiocyanates Mediated by Sodium in Silica Gel

Maurya Chandra Kant; Mazumder Avik; Kumar Ajeet; Gupta Pradeep Kumar

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Synthesis of Disulfanes from Organic Thiocyanates Mediated by Sodium in Silica Gel

机译：硅胶中钠介导的有机硫氰酸盐合成二硫醚

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We report an efficient procedure for the synthesis of symmetrical disulfanes from organic thiocyanates in the presence of sodium in silica gel at room temperature. By avoiding the use of foul-smelling thiols, the present protocol provides an attractive alternative to existing methods for the preparation of symmetrical disulfanes.

机译：我们报告了一种在室温下硅胶中存在钠的情况下从有机硫氰酸酯合成对称二硫醚的有效方法。通过避免使用难闻的硫醇，本方案为制备对称二硫烷的现有方法提供了有吸引力的替代方案。

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《Synlett》 |2016年第3期|共3页
作者
Maurya Chandra Kant; Mazumder Avik; Kumar Ajeet; Gupta Pradeep Kumar;
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正文语种 eng
中图分类有机化学理论、物理有机化学;
关键词
disulfides; reduction; thiocyanates; coupling; sodium;

机译：二硫化物;还原;硫氰酸盐;偶联;钠;

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专利

1. Synthesis of Disulfanes from Organic Thiocyanates Mediated by Sodium in Silica Gel [J] . Maurya Chandra Kant, Mazumder Avik, Kumar Ajeet, Synlett . 2016,第3期

机译：硅胶中钠介导的有机硫氰酸盐合成二硫醚
2. Surface mediated reaction-A powerful technique in organic synthesis. Use of alumina and silica gel as active surface for useful synthetic transformations [J] . Brindaban C Ranu, Sanjay Bhar, Rupak Chakraborty, Journal of the Indian Institute of Science . 2013,第1期

机译：表面介导的反应-有机合成中的一项强大技术。使用氧化铝和硅胶作为活性表面进行有用的合成转化
3. Synthesis of Novel N-Thiazolo-l,3-oxathiol-2-imines from alpha-Haloketones Using Potassium Thiocyanate-Silica Gel [J] . Tadashi Aoyama, Izumi Arai, Takuo Matsumoto, Synthesis: International Journal of Methods in Synthetic Organic Chemistry . 2009,第24期

机译：硫氰酸钾-硅胶由α-卤代酮合成新型N-噻唑-1,3-氧硫醇-2-亚胺
4. Synthesis and properties of sol-gel-derived AgClxBr1-x colloid containing sodium alumo borosilicate glasses [C] . Martin Mennig, Univ. des Saarlandes, Saarbrueken, Submolecular Glass Chemistry and Physics . 1991

机译：溶胶凝胶衍生的含硼铝硅酸钠玻璃的AgClxBr1-x胶体的合成与性能
5. "Smart" glasses: Design, synthesis, characterization and applications of organically-modified silica sol-gels. [D] . Rao, Mukti Shriprasad. 2002

机译：“智能”玻璃：有机改性硅溶胶凝胶的设计，合成，表征和应用。
6. Silica Gel-Mediated Organic Reactions under Organic Solvent-Free Conditions [O] . Satoaki Onitsuka, Yong Zhi Jin, Ajam C. Shaikh, 2012

机译：不含有机溶剂的硅胶介导的有机反应
7. Selective Reactions Catalyzed by Silica Gel-Supported Sulfates and Oxidation Using Silica Gel-Supported Nitrates. Organic Synthesis on Solid Surface. [O] . Takeshi NISHIGUCHI 1993

机译：使用硅胶负载硫酸盐催化的选择性反应和使用硅胶负载的硝酸盐氧化。固体表面上的有机合成。

Synthesis of Disulfanes from Organic Thiocyanates Mediated by Sodium in Silica Gel

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