Claims
- 1. In the process of alkylating a ring alkylatable monocyclic aromatic compound with an aliphatic organic compound reactive with said alkylatable aromatic compound through at least one unsaturated carbon atom therein to produce the alkylation reaction product thereof by contacting such at a temperature of about 70.degree. to 1400.degree. F. with a solid crystalline aluminosilicate zeolite acidic catalyst having a pore size sufficient to permit diffusion of said reactant aromatic and aliphatic compounds thereinto; the improvement which comprises utilizing as said catalyst a chelated zeolite Y having a silica to alumina ratio greater than 10 to 1.
- 2. The improved process claimed in claim 1 wherein said aromatic is phenol and said aliphatic is 1-decene.
- 3. The improved process claimed in claim 1 wherein said aliphatic is trioxane.
- 4. The improved process claimed in claim 1 wherein said aliphatic is hexafluoro acetone.
- 5. The improved process claimed in claim 1 wherein said aliphatic is acetone.
- 6. The process of claim 1 wherein said chelated zeolite Y is in the rare earth form.
- 7. In a process of alkylating benzene by contacting the same, in the presence of a crystalline aluminosilicate zeolite catalyst, with an aliphatic organic compound reactive therewith through at least one unsaturated carbon atom in said compound to produce the alkylation reaction product thereof, the improvement which comprises utilizing as said catalyst a chelated zeolite Y having a silica to alumina molar ratio of greater than 10.
- 8. The process of claim 7 wherein said aliphatic compound is 1-decene.
- 9. The process of claim 7 wherein said chelated zeolite Y is in the rare earth form.
- 10. In a process for alkylating benzene by contacting the same, in the presence of a crystalline aluminosilicate zeolite catalyst, with trioxane, the improvement which comprises utilizing as said catalyst a chelated zeolite Y having a silica to alumina molar ratio of greater than 10.
- 11. In a process for alkylating benzene by contacting the same, in the presence of a crystalline aluminosilicate zeolite catalyst, with formaldehyde, the improvement which comprises utilizing as said catalyst a chelated zeolite Y having a silica to alumina molar ratio of greater than 10.
Parent Case Info
This application is a continuation of application Ser. No. 752,227, filed Dec. 20, 1976, now abandoned, which is a division of application Ser. No. 546,863, filed Feb. 3, 1975, now U.S. Pat. No. 4,011,278, which is a continuation of application Ser. No. 296,370, filed Oct. 5, 1972, now abandoned, which is a continuation-in-part of application Ser. No. 821,980, filed May 5, 1969, now abandoned, which in turn is a continuation-in-part of application Ser. No. 494,846 filed Oct. 11, 1965, now U.S. Pat. No. 3,442,795, which is a continuation-in-part of application Ser. No. 261,494 filed Feb. 27, 1963, now abandoned.
US Referenced Citations (5)
Divisions (2)
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Number |
Date |
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Parent |
752227 |
Dec 1976 |
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Parent |
546863 |
Feb 1975 |
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Continuations (1)
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Number |
Date |
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Parent |
296370 |
Oct 1972 |
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Continuation in Parts (3)
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Number |
Date |
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Parent |
821980 |
May 1969 |
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Parent |
494846 |
Oct 1965 |
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Parent |
261494 |
Feb 1963 |
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