- Chiral 1 - phosphorus falls mixed borneol diene derivative and its synthesis method (by machine translation)
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The invention belongs to the field of organic chemical synthesis, in particular to a asymmetric catalytic has application value in field of 1 - phosphorus falls mixed borneol diene compound and its synthesis method. Synthesizing a series of phosphorus cen
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Paragraph 0020; 0021; 0022
(2019/02/04)
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- Application of Hantzsch Ester and Meyer Nitrile in Radical Alkynylation Reactions
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The first example of constructing a Csp3-Csp bond with substituted Hantzsch ester and Meyer nitrile is reported. When benziodoxole-activated alkyne was applied as the alkynyl donor, products containing Csp3-Csp bonds involving primary, secondary, and tertiary carbon centers were achieved in up to 97% yields. K2S2O8 was the optimum radical initiator in this reaction.
- Liu, Xu,Liu, Ruoyu,Dai, Jie,Cheng, Xu,Li, Guigen
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supporting information
p. 6906 - 6909
(2018/10/25)
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- Direct Formation of Reactive Alkynyltrichlorotins from 1-Alkynes, SnCl4, and Bu3N. A Mild Alkynylation Reagent of Aldehydes, Acetals, and Enones
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A reagent system of 1-alkyne, SnCl4, and Bu3N alkynylates aldehydes, acetals,and enones under mild reaction conditions giving acetylenic alcohols, acetylenic ethers, and acetylenic ketones, respectively, in high yields.Alkynyltrichlorotins are shown to be
- Yamaguchi, Masahiko,Hayashi, Akio,Hirama, Masahiro
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p. 2479 - 2482
(2007/10/02)
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