公开(公告)号：ZA7004422B

公开(公告)日：1972-06-28

申请号：ZA7004422

申请日：1970-06-29

Applicant: BASF AG

Inventor： ENGELBACH H ,  WISTUBA H ,  ARMBRUST H ,  STURM H ,  STOESSEL A ,  KRABETZ R

IPC: B01J21/06 ,  B01J23/06 ,  B01J23/16 ,  B01J23/22 ,  B01J23/847 ,  B01J23/88 ,  B01J27/02 ,  C07C46/02 ,  C07C

CPC classification number: B01J21/063 ,  B01J23/06 ,  B01J23/16 ,  B01J23/22 ,  B01J23/8472 ,  B01J23/88 ,  B01J27/02 ,  C07C46/02 ,  C07C50/18

公开(公告)号：ZA704422B

公开(公告)日：1972-06-28

申请号：ZA704422

申请日：1970-06-29

Applicant: BASF AG

Inventor： ENGELBACH H ,  WISTUBA H ,  ARMBRUST H ,  STURM H ,  STOESSEL A ,  KRABETZ R

IPC: B01J21/06 ,  B01J23/06 ,  B01J23/16 ,  B01J23/22 ,  B01J23/847 ,  B01J23/88 ,  B01J27/02 ,  C07C46/02 ,  C07C

公开(公告)号：ZA704592B

公开(公告)日：1971-04-28

申请号：ZA704592

申请日：1970-07-03

Applicant: BASF AG

Inventor： STURM H ,  ARMBRUST H ,  NIENBURG H ,  EISFELD W

IPC: C07C51/31 ,  C07C

Abstract: 1305599 Ortho-benzoyl benzoic acid and anthraquinone BADISCHE ANILIN- & SODAFABRIK AG 3 July 1970 [4 July 1969] 32347/70 Heading C2C Ortho-benzoylbenzoic acid is obtained by oxidizing an indem of the formula where R1 and R 3 each represent a hydrogen atom or an alkyl radical and R 2 represents an alkyl radical, with oxygen in the liquid phase in the presence of a heavy metal salt, e.g. cobalt or manganese salts, and a compound yielding bromide ions. The ratio of bromide to each mole of heavy metal salt is preferably 0À2-2 grams. The ortho-benzoyl benzoic acid may be converted, without isolation, to anthraquinone by means of a dehydrating agent such as sulphuric acid or phosphoric acid.

公开(公告)号：DK138489C

公开(公告)日：1979-03-26

申请号：DK152774

申请日：1974-03-20

Applicant: BASF AG

Inventor： JUNG J ,  LEUTNER B ,  STURM H

IPC: C05D9/02 ,  C05D11/00

公开(公告)号：DK137112C

公开(公告)日：1978-06-26

申请号：DK263575

申请日：1975-06-11

Applicant: BASF AG

Inventor： LANG H ,  JUNG J ,  POMMER E-H ,  STURM H ,  LOECHER F ,  HAMPEL M ,  SYNNATSCHKE G

IPC: A01N9/02

公开(公告)号：DK133263B

公开(公告)日：1976-04-20

申请号：DK344373

申请日：1973-06-21

Applicant: BASF AG

Inventor： LANG H ,  JUNG J ,  POMMER E-H ,  STURM H ,  LOECHER F ,  HAMPEL M ,  SYNNATSCHKE G

IPC: A01N47/18 ,  A01N33/12 ,  A01N43/84 ,  A01N47/30 ,  A01N57/00 ,  C07C5/10 ,  C07C13/50 ,  A01N9/02

公开(公告)号：SE371187B

公开(公告)日：1974-11-11

申请号：SE930170

申请日：1970-07-03

Applicant: BASF AG

Inventor： STURM H ,  ARMBRUST H ,  NIENBURG H ,  EISFELD W

IPC: C07C51/31 ,  C07C65/20

Abstract: 1305599 Ortho-benzoyl benzoic acid and anthraquinone BADISCHE ANILIN- & SODAFABRIK AG 3 July 1970 [4 July 1969] 32347/70 Heading C2C Ortho-benzoylbenzoic acid is obtained by oxidizing an indem of the formula where R1 and R 3 each represent a hydrogen atom or an alkyl radical and R 2 represents an alkyl radical, with oxygen in the liquid phase in the presence of a heavy metal salt, e.g. cobalt or manganese salts, and a compound yielding bromide ions. The ratio of bromide to each mole of heavy metal salt is preferably 0À2-2 grams. The ortho-benzoyl benzoic acid may be converted, without isolation, to anthraquinone by means of a dehydrating agent such as sulphuric acid or phosphoric acid.

公开(公告)号：SE388528B

公开(公告)日：1976-10-11

申请号：SE7308819

申请日：1973-06-21

Applicant: BASF AG

Inventor： LANG H ,  JUNG J ,  POMMER E-H ,  SYNNATSCHKE G ,  STURM H ,  LOECHER F ,  HAMPEL M

IPC: A01N47/18 ,  A01N33/12 ,  A01N43/84 ,  A01N47/30 ,  A01N57/00 ,  C07C5/10 ,  C07C13/50 ,  A01N5/00 ,  A01N9/02

公开(公告)号：DK263575A

公开(公告)日：1975-09-15

申请号：DK263575

申请日：1975-06-11

Applicant: BASF AG

Inventor： LANG H ,  JUNG J ,  POMMER E-H ,  STURM H ,  LOECHER F ,  HAMPEL M ,  SYNNATSCHKE G

IPC: A01N9/02

公开(公告)号：DK129698B

公开(公告)日：1974-11-11

申请号：DK156070

申请日：1970-03-25

Applicant: BASF AG

Inventor： STURM H ,  ARMBRUST H ,  EISERT M ,  SCHECKER H ,  BAYER H

IPC: C07C65/36 ,  C07C51/27 ,  C07C51/31 ,  C07C65/20