Silica gel catalyzed highly selective CS bond formation via Michael addition of thiols to α,β-unsaturated ketones under solvent-free conditions

2006 ◽  
Vol 249 (1-2) ◽  
pp. 98-102 ◽  
Author(s):  
Habib Firouzabadi ◽  
Nasser Iranpoor ◽  
Maasoumeh Jafarpour ◽  
Arash Ghaderi
Keyword(s):  
Silica Gel ◽  
Michael Addition ◽  
Bond Formation ◽  
Solvent Free ◽  
Unsaturated Ketones ◽  
Solvent Free Conditions

Iodine-catalyzed Michael addition of mercaptans to α,β-unsaturated ketones under solvent-free conditions

2005 ◽  
Vol 46 (30) ◽  
pp. 4971-4974 ◽  
Author(s):  
Cheng-Ming Chu ◽  
Shijay Gao ◽  
M.N.V. Sastry ◽  
Ching-Fa Yao
Keyword(s):  
Michael Addition ◽  
Solvent Free ◽  
Unsaturated Ketones ◽  
Solvent Free Conditions

Iodine-Catalyzed Michael Addition of Mercaptans to α,β-Unsaturated Ketones under Solvent-Free Conditions.

ChemInform ◽  
2005 ◽  
Vol 36 (43) ◽  
Author(s):  
Cheng-Ming Chu ◽  
Shijay Gao ◽  
M. N. V. Sastry ◽  
Ching-Fa Yao
Keyword(s):  
Michael Addition ◽  
Solvent Free ◽  
Unsaturated Ketones ◽  
Solvent Free Conditions

scholarly journals Tandem Fries Reaction–Conjugate Addition under Microwave Irradiation in Dry Media; One-pot Synthesis of Flavanones

1999 ◽  
Vol 23 (9) ◽  
pp. 574-575
Author(s):  
Firouz Matloubi Moghaddam ◽  
Mohammad Ghaffarzadeh ◽  
Seyed Hossein Abdi-Oskoui
Keyword(s):  
Microwave Irradiation ◽  
Silica Gel ◽  
Conjugate Addition ◽  
Solvent Free ◽  
Naphthalene Derivatives ◽  
One Pot ◽  
Fries Rearrangement ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Fries Reaction

An AICl3–ZnCl2 mixture supported on silica gel is found to be an efficient medium for the Fries rearrangement of acyloxybenzene or naphthalene derivatives in solvent-free conditions under microwave irradiation.

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