CN1281456 Process for preparation of 8-azabicyclo (3,2,1) octane derivatives

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Application Number 98812080.1

Application Date 07.12.1998

Publication Number 1281456

Publication Date 24.01.2001

Grant Number 1190435

Grant Date 23.02.2005

Publication Kind C

IPC

CPC

Applicants Zeneca Ltd.
辛甄塔有限公司

Inventors S. M. Brown
S·M·布朗
M. C. Bowden
M·C·鲍登
T. R. Perrior
T·R·佩里奥尔
D·J·史密斯

Agents wu yuhe
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司

Priority Data 9726251.3 11.12.1997 GB
9809291.9 30.04.1998 GB

Title

(EN) Process for preparation of 8-azabicyclo (3,2,1) octane derivatives

(ZH) 制备8－氮杂二环[3.2.1]辛烷衍生物的方法

Abstract

(EN) A process for preparing a compound of formula (IV), wherein R1 is C1-4alkyl, CH2(C1-3haloalkyl), benzyl, CH2(C2-5alkenyl or CH2(C2-5alkynyl), which comprises reducing a compound of formula (III). Compounds of formula (IV) are agrochemical intermediates.

(ZH)

制备式(IV)化合物的方法，该方法包括使式(III)化合物进行还原，其中R¹为C_1-4烷基、CH₂(C_1-3卤代烷基)、苄基、CH₂(C_2-5链烯基)或CH₂(C_2-5炔基)。式(IV)化合物为农药中间体。

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
D	HETEROCYCLIC COMPOUNDS
451	Heterocyclic compounds containing 8-azabicyclo octane, 9-azabicyclo nonane, or 3-oxa-9-azatricyclo nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
02	containing not further condensed 8-azabicyclo octane or 3-oxa-9-azatricyclo nonane ring systems, e.g. tropane; Cyclic acetals thereof

C	CHEMISTRY; METALLURGY
07	ORGANIC CHEMISTRY
D	HETEROCYCLIC COMPOUNDS
451	Heterocyclic compounds containing 8-azabicyclo octane, 9-azabicyclo nonane, or 3-oxa-9-azatricyclo nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
02	containing not further condensed 8-azabicyclo octane or 3-oxa-9-azatricyclo nonane ring systems, e.g. tropane; Cyclic acetals thereof

B	PERFORMING OPERATIONS; TRANSPORTING
63	SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B	SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
1	Hydrodynamic or hydrostatic features of hulls or of hydrofoils
02	deriving lift mainly from water displacement
04	with single hull

B	PERFORMING OPERATIONS; TRANSPORTING
63	SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B	SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
11	Interior subdivision of hulls
04	Constructional features of bunkers, ; e.g. structural fuel tanks,; or ballast tanks, e.g. with elastic walls

B	PERFORMING OPERATIONS; TRANSPORTING
63	SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B	SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
43	Improving safety of vessels, e.g. damage control, not otherwise provided for
02	reducing risk of capsizing or sinking
10	by improving buoyancy

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1. CN1281456 - Process for preparation of 8-azabicyclo (3,2,1) octane derivatives