公开(公告)号：CA790617A

公开(公告)日：1968-07-23

申请号：CA790617D

Applicant: ALLIED CHEM

Inventor： HOLLANDER JEROME ,  WOOLF CYRIL

公开(公告)号：CA777814A

公开(公告)日：1968-02-06

申请号：CA777814D

Applicant: ALLIED CHEM

Inventor： WOOLF CYRIL ,  HOLLANDER JEROME

公开(公告)号：DE1246706B

公开(公告)日：1967-08-10

申请号：DEA0044106

申请日：1963-09-20

Applicant: ALLIED CHEM

Inventor： ANELLO LOUIS GENE ,  NYCHKA HENRY ROBERT ,  WOOLF CYRIL

IPC: B01J23/26 ,  C07C49/16

公开(公告)号：CA746951A

公开(公告)日：1966-11-22

申请号：CA746951D

Applicant: ALLIED CHEM

Inventor： SILVERSTEIN ROBERT M ,  MILL THEODORE ,  RODIN JOHN O ,  WOOLF CYRIL

公开(公告)号：DE1216277B

公开(公告)日：1966-05-12

申请号：DEA0043214

申请日：1963-05-29

Applicant: ALLIED CHEM

Inventor： ANELLO LOUIS GENE ,  WOOLF CYRIL

IPC: C07C17/10

Abstract: 2,2-Chlorofluoropropane is prepared by subjecting a gaseous mixture of one mole of isopropyl fluoride and at least one mole of chlorine in a reaction zone to actinic radiation for 0.5-200 seconds while maintaining the temperature in said zone below 150 DEG C. but high enough to retain the reactants in the gaseous phase. The actinic radiation is preferably of wavelength 2,000-5,000 Angstrom units and is preferably supplied by an artificial light source. 3-Chloro-2-fluoropropane and 2,3-dichloro-2-fluoropropane are obtained as by-products. Examples are given.

公开(公告)号：DE1210772B

公开(公告)日：1966-02-17

申请号：DEA0043475

申请日：1963-07-01

Applicant: ALLIED CHEM

Inventor： HOLLANDER JEROME ,  WOOLF CYRIL

IPC: B01J23/86 ,  C07C29/145

公开(公告)号：DE1199754B

公开(公告)日：1965-09-02

申请号：DEA0044107

申请日：1963-09-20

Applicant: ALLIED CHEM

Inventor： NYCHKA HENRY ROBERT ,  WOOLF CYRIL

IPC: B01J23/26 ,  C07C45/63 ,  C07C49/16 ,  C07C49/167

公开(公告)号：CA706922A

公开(公告)日：1965-03-30

申请号：CA706922D

Applicant: ALLIED CHEM

Inventor： ANELLO LOUIS G ,  NYCHKA HENRY R ,  WOOLF CYRIL

公开(公告)号：DE1176118B

公开(公告)日：1964-08-20

申请号：DEA0041308

申请日：1962-10-03

Applicant: ALLIED CHEM

Inventor： GORDON JOSEPH ,  WOOLF CYRIL

IPC: C07C31/34

公开(公告)号：DE1173440B

公开(公告)日：1964-07-09

申请号：DEA0042804

申请日：1961-12-14

Applicant: ALLIED CHEM

Inventor： ANELLO LOUIS GENE ,  WOOLF CYRIL

IPC: C01B21/084

Abstract: Nitrosyl fluoride complexes NOF.3HF boiling at 95 DEG C. and NOF.6HF boiling at 68 DEG C. at atmospheric pressure are prepared by reacting together nitrosyl chloride and hydrogen fluoride under anhydrous conditions. The reaction may be batchwise or continuous, in the gas or liquid phases, at reduced or superatmospheric pressures between - 25 DEG C. and 250 DEG C. The NOC1 may be replaced by a mixture of chlorine and nitric oxide with an activated carbon catalyst. The mol. ratio of HF : NOC1 is between 3 : 1 and 8 : 1. The complexes may be dehydrofluorinated by alkali metal fluoride, e.g. NaFn HF or KFn HF where the mol. ratio of KF to HF is preferably between 1 : 2 and 1 : 4 with the complex in the liquid phase below 95 DEG C. or in the gas phase in the range 100-150 DEG C. in a batchwise or continuous process.