An easy access to α-aryl substituted γ-ketophosphonates: Lewis acid mediated reactions of 1,3-diketones with α-hydroxyphosphonates and tandem regioselective C–C bond cleavage

2014 ◽  
Vol 12 (36) ◽  
pp. 7140-7149 ◽  
Author(s):  
Gangaram Pallikonda ◽  
Manab Chakravarty ◽  
Manoj K. Sahoo
Keyword(s):  
Lewis Acid ◽  
Bond Cleavage ◽  
Easy Access

The α-aryl substituted (±)-γ-ketophosphonates are produced by Lewis acid mediated reactions of α-hydroxyphosphonates with 1,3-diketones.

ChemInform Abstract: The C-O Bond Cleavage of Cyclic Ethers with Tris(phenylseleno)borane-Lewis Acid.

ChemInform ◽  
1990 ◽  
Vol 21 (48) ◽  
Author(s):  
T. KATAOKA ◽  
M. YOSHIMATSU ◽  
H. SHIMIZU ◽  
Y. KAWASE ◽  
M. HORI
Keyword(s):  
Lewis Acid ◽  
Bond Cleavage ◽  
Cyclic Ethers

Polymerization of diphenyl disulfide by the S-S bond cleavage with a Lewis acid: a novel preparation route to poly(p-phenylene sulfide)

1990 ◽  
Vol 23 (8) ◽  
pp. 2101-2106 ◽  
Author(s):  
Eishun Tsuchida ◽  
Kimihisa Yamamoto ◽  
Hiroyuki Nishide ◽  
Shu Yoshida ◽  
Mitsutoshi Jikei
Keyword(s):  
Lewis Acid ◽  
Bond Cleavage ◽  
Diphenyl Disulfide ◽  
Preparation Route ◽  
Phenylene Sulfide

ChemInform Abstract: Lewis Acid Catalyzed C-3 Alkylidenecyclopentenylation of Indoles: An Easy Access to Functionalized Indoles and Bisindoles.

ChemInform ◽  
2015 ◽  
Vol 46 (36) ◽  
pp. no-no
Author(s):  
S. Sarath Chand ◽  
B. S. Sasidhar ◽  
Praveen Prakash ◽  
P. Sasikumar ◽  
P. Preethanuj ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Easy Access ◽  
Acid Catalyzed

Lewis Acid Mediated Tandem Reaction of Propargylic Alcohols to Tetrazoles Involving CO- and CC-Bond Cleavage Reactions and a CN-Bond Formation

2014 ◽  
Vol 20 (38) ◽  
pp. 12046-12050 ◽  
Author(s):  
Xian-Rong Song ◽  
Ya-Ping Han ◽  
Yi-Feng Qiu ◽  
Zi-Hang Qiu ◽  
Xue-Yuan Liu ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Bond Cleavage ◽  
Bond Formation ◽  
Tandem Reaction ◽  
Propargylic Alcohols ◽  
Cleavage Reactions

Lewis acid catalyzed C-3 alkylidenecyclopentenylation of indoles: an easy access to functionalized indoles and bisindoles

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38075-38084 ◽  
Author(s):  
S. Sarath Chand ◽  
B. S. Sasidhar ◽  
Praveen Prakash ◽  
P. Sasikumar ◽  
P. Preethanuj ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Ring Opening ◽  
Easy Access ◽  
Acid Catalyzed

A Lewis acid catalyzed C-3 alkylidenecyclopentenylation of indoles through the ring opening of pentafulvene derived diazabicyclic olefins has been developed toward the synthesis of indole and bisindole derivatives.

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