46299-83-6Relevant academic research and scientific papers
DIAMMONIUM SALT HAVING CYCLIC STRUCTURE AND USE OF THE SAME
-
Paragraph 0164; 0168-0170, (2021/08/04)
PROBLEM TO BE SOLVED: To provide a novel diammonium salt and to provide a method for producing zeolite using a diammonium salt, preferably small-pore zeolite and more preferably AFX-Type zeolite. SOLUTION: There is provided a diammonium salt represented by the general formula (1). [In the formula, two As represent a nitrogen-containing heterocyclic ring having 3 to 20 carbon atoms which may be the same or different and have a crosslinked ring or a condensed ring; Y-s are the same or different and represent a halide ion, a sulfonate ion represented by R1SO2O-, a carboxylate ion represented by R2COO- or OH- (a hydroxide ion); R1 represents an alkyl group having 1 to 9 carbon atoms, a fluoroalkyl group having 1 to 9 carbon atoms or a phenyl group and R2 represents an alkyl group having 1 to 6 carbon atoms, a fluoroalkyl group having 1 to 4 carbon atoms or a phenyl group.] SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT
DIAMMONIUM SALT AND APPLICATIONS THEREOF
-
Paragraph 0200-0201; 0204-0206, (2021/08/04)
PROBLEM TO BE SOLVED: To provide a diammonium salt and a method for producing zeolite using the salt. SOLUTION: The present disclosure provides a diammonium salt of formula (1) [where R1, R2, R3 and R4 each denote an alkyl group or the like, Y- denotes a halide ion, a sulfonic acid ion represented by R5SO2O-, a carboxylic acid ion represented by R6COO- or an OH-(hydroxide ion). R5 and R6 each denote an alkyl group or the like]. SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT
