One-step Preparation of Carbonates by the Reaction of Alcohols with Alkyl Halides and Silver Carbonate

1994 ◽  
Vol 58 (8) ◽  
pp. 1537-1539 ◽  
Author(s):  
Katsunori Teranishi ◽  
Toshiya Kayakiri ◽  
Mari Mizutani ◽  
Makoto Hisamatsu ◽  
Tetsuya Yamada
Keyword(s):  
Alkyl Halides ◽  
Silver Carbonate ◽  
One Step

One-step conversion of protected alcohols into alkyl halides using dimethylphosgeniminium salt

1997 ◽  
Vol 38 (20) ◽  
pp. 3517-3520 ◽  
Author(s):  
T. Schlama ◽  
V. Gouverneur ◽  
C. Mioskowski
Keyword(s):  
Alkyl Halides ◽  
One Step

scholarly journals One-Step Synthesis of Acylboron Compounds via Cu-Catalyzed Carbonylative Borylation of Alkyl Halides

2020 ◽  
Author(s):  
Cheng Li-Jie ◽  
Zhao Siling ◽  
Neal Mankad
Keyword(s):  
Alkyl Halides ◽  
Efficient Synthesis ◽  
Mechanistic Studies ◽  
Acyl Halide ◽  
Reaction Conditions ◽  
One Pot ◽  
One Step ◽  
High Yields ◽  
Tertiary Alkyl

A Cu-catalyzed carbonylative borylation of unactivated alkyl halides has been developed, enabling efficient synthesis of aliphatic potassium acyltrifluoroborates (KATs) in high yields by treating the in-situ formed tetracoordinated acylboron intermediates with aqueous KHF2. A variety of functional groups are tolerated under the mild reaction conditions, and primary, secondary and tertiary alkyl halides are all applicable. In addition, this method also provides facile access to N-methyliminodiacetyl (MIDA) acylboronates as well as α-methylated potassium acyltrifluoroborates in a one-pot manner. Mechanistic studies indicate a radical atom transfer carbonylation (ATC) mechanism to form acyl halide intermediates that are subsequently borylated by (NHC)CuBpin.<br>

Ligand-free Cu-catalyzed odorless synthesis of unsymmetrical sulfides through cross-coupling reaction of aryl/benzyl/alkyl halides with an aryl boronic acid/S8 system as a thiolating agent in PEG

RSC Advances ◽  
2015 ◽  
Vol 5 (46) ◽  
pp. 37060-37065 ◽  
Author(s):  
Abed Rostami ◽  
Amin Rostami ◽  
Arash Ghaderi ◽  
Mohammad Ali Zolfigol
Keyword(s):  
Boronic Acid ◽  
Coupling Reaction ◽  
Alkyl Halides ◽  
Green Solvent ◽  
Reaction Conditions ◽  
One Pot ◽  
Cross Coupling Reaction ◽  
Ligand Free ◽  
One Step ◽  
Aryl Boronic Acid

Efficient one-pot, one-step synthesis of unsymmetrical sulfides has been reported under mild reaction conditions with good yields in green solvent.

Copper(i)-catalyzed 5-exo-trig radical cyclization/borylation of alkyl halides: access to functionalized pyrrolidine derivatives

2017 ◽  
Vol 15 (40) ◽  
pp. 8508-8512 ◽  
Author(s):  
Jie Cui ◽  
Hui Wang ◽  
Jian Song ◽  
Xiaochen Chi ◽  
Long Meng ◽  
...  
Keyword(s):  
Radical Cyclization ◽  
Alkyl Halides ◽  
One Step

This work reports the copper(i)-catalyzed 5-exo-trigradical cyclization/borylation of alkyl halides bearing an alkene moiety, during which a C–C bond and a C–B bond were formed in one step.

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