Synthesis and chemistry of 5,6-dihydropyridinium salt adducts. Synthons for general electrophilic and nucleophilic substitution of the piperidine ring system
Synthesis and chemistry of 5,6-dihydropyridinium salt adducts. Synthons for general electrophilic and nucleophilic substitution of the piperidine ring system
GRIERSON D. S.; HARRIS M.; HUSSON H.-P., J. AMER. CHEM. SOC., 1980, 102, NO 3, 1064-1082
作者:GRIERSON D. S.、 HARRIS M.、 HUSSON H.-P.
DOI:——
日期:——
MALODOR CONTROL COMPOSITIONS
申请人:Trajkovska Anita
公开号:US20130266657A1
公开(公告)日:2013-10-10
The invention provides a malodor control composition including a porous material having (1) a porous structure having a surface area of from about 50 to about 1500 m2/g, (2) a pore diameter of from about 1 to about 200 nm, (3) a pore volume of from about 0.3 to about 1.5 cm3/g, and (4) a pronounced hydrophobicity with a surface contact angle greater than 100 degrees. The malodor control composition can be used as an animal litter or in conjunction with other animal litters to provide more effective control for removing odors resulting from animal waste.
Synthesis and chemistry of 5,6-dihydropyridinium salt adducts. Synthons for general electrophilic and nucleophilic substitution of the piperidine ring system
作者:David S. Grierson、Martin Harris、Henri Philippe Husson