CATALYSIS IN ORGANIC CHEMISTRY. IV. DECOMPOSITIONS OF ESTERS AND ACIDS BY ANHYDROUS ZINC CHLORIDE

1931 ◽  
Vol 53 (6) ◽  
pp. 2200-2202
Author(s):  
H. W. Underwood ◽  
O. L. Baril
Keyword(s):  
Organic Chemistry ◽  
Zinc Chloride ◽  
Anhydrous Zinc Chloride

Reaction of anhydrous zinc chloride with 2,3-thiophenedicarbaldehyde bis(semicarbazone) (2,3BSTCH2) and bis(thiosemicarbazone) (2,3BTSTCH2): Crystal structure of {[C6H5N2S]+[ZnCl3(C6H4N2S)]−} complex

2015 ◽  
Vol 69 (12) ◽  
Author(s):  
Kusaï Alomar ◽  
Magali Allain ◽  
Pascal Richomme ◽  
Gilles Bouet
Keyword(s):  
Crystal Structure ◽  
Zinc Chloride ◽  
Compound C ◽  
Anhydrous Zinc Chloride

AbstractThe reaction of anhydrous zinc chloride with 2,3-thiophenedicarbaldehyde bis(semicarbazone) or 2,3-bis(thiosemicarbazone) leads to the formation of compound {[C

Synthesis of Symmetrical N,N′-Alkylidene Bisamides Using Zinc Chloride as a Lewis Acid Catalyst

2012 ◽  
Vol 441 ◽  
pp. 421-425 ◽  
Author(s):  
Xiao Xia Shen ◽  
Ying Lin Shen ◽  
Yi Feng Han ◽  
Qiang Liu
Keyword(s):  
Lewis Acid ◽  
Zinc Chloride ◽  
Acid Catalyst ◽  
Aromatic Aldehydes ◽  
Lewis Acid Catalyst ◽  
Anhydrous Zinc Chloride

N,N-alkylidene bisamides were synthesized with good to excellent yields from aliphatic or aromatic aldehydes and amides in the presence of 2 mol % of anhydrous zinc chloride. The synthesis successfully employed Lewis acid as catalyst.

ChemInform Abstract: Anhydrous Zinc Chloride Catalyzed Synthesis of 2-Phenyl-4-arylidene-5( 4H)-oxazolones.

ChemInform ◽  
2010 ◽  
Vol 26 (11) ◽  
pp. no-no
Author(s):  
P. S. RAO ◽  
R. V. VENKATARATNAM
Keyword(s):  
Zinc Chloride ◽  
Anhydrous Zinc Chloride

Preparation and structure of anhydrous zinc chloride

1978 ◽  
Vol 17 (5) ◽  
pp. 1376-1377 ◽  
Author(s):  
J. Brynestad ◽  
H. L. Yakel
Keyword(s):  
Zinc Chloride ◽  
Anhydrous Zinc Chloride

scholarly journals Anhydrous zinc chloride: an efficient catalyst for one pot synthesis of 2,3,4,12-tetrahydrobenzothiazolo[2,3b]quinazolin-1-ones

ARKIVOC ◽  
2009 ◽  
Vol 2008 (17) ◽  
pp. 241-247 ◽  
Author(s):  
Satish A. Dake ◽  
Sunil U. Tekale ◽  
Swapnil R. Sarda ◽  
Wamanrao N. Jadhav ◽  
Sudhakar R. Bhusare ◽  
...  
Keyword(s):  
Zinc Chloride ◽  
One Pot ◽  
Efficient Catalyst ◽  
One Pot Synthesis ◽  
Anhydrous Zinc Chloride

Chloromethylation Research of LX-1180 Macroporous Adsorption Resin in Ultrasonic Environment

2011 ◽  
Vol 233-235 ◽  
pp. 2893-2897 ◽  
Author(s):  
Zhen Bin Chen ◽  
Lei Kang ◽  
Duo Long Di ◽  
Fang Dong ◽  
Hui Yu
Keyword(s):  
Zinc Chloride ◽  
Macroporous Adsorption Resin ◽  
Novel Method ◽  
Adsorption Resin ◽  
Anhydrous Zinc Chloride

This work performed the chloromethylation study of LX1180 in an ultrasonic environment, and presented a novel method to realize high chloromethylation degree for high crosslinking MARs. During this process, Monochloromethyl ether and anhydrous zinc chloride was adopted as chloromethylation reagent and catalyst respectively, the influences of conditions on the chloromethylation degree were investigated and optimized systemically. The sample prepared under the optimization conditions possessed the chloromethylation degree of 2.87 mmol/g.

Sign in / Sign up

Export Citation Format

Share Document