JP4902976B2 - フッ素化された1,3−ベンゾジオキサン、その製造及び使用 - Google Patents
フッ素化された1,3−ベンゾジオキサン、その製造及び使用 Download PDFInfo
- Publication number
- JP4902976B2 JP4902976B2 JP2005234840A JP2005234840A JP4902976B2 JP 4902976 B2 JP4902976 B2 JP 4902976B2 JP 2005234840 A JP2005234840 A JP 2005234840A JP 2005234840 A JP2005234840 A JP 2005234840A JP 4902976 B2 JP4902976 B2 JP 4902976B2
- Authority
- JP
- Japan
- Prior art keywords
- fluorinated
- benzodioxane
- preparation
- compounds
- alkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- UKRKTZZDSYLFCY-UHFFFAOYSA-N Nc(cc1C(C(F)(F)F)(C(F)(F)F)O2)ccc1OC2(F)F Chemical compound Nc(cc1C(C(F)(F)F)(C(F)(F)F)O2)ccc1OC2(F)F UKRKTZZDSYLFCY-UHFFFAOYSA-N 0.000 description 1
- NMQQYFZOSZMGJY-UHFFFAOYSA-N [O-][N+](c(cc1C(C(F)(F)F)(C(F)(F)F)O2)ccc1OC2(F)F)=O Chemical compound [O-][N+](c(cc1C(C(F)(F)F)(C(F)(F)F)O2)ccc1OC2(F)F)=O NMQQYFZOSZMGJY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
Description
R1、R2、R3、R4は互いに無関係に、H、CN、NO2、NH2、OH、ハロゲン、直鎖状又は分枝鎖状の、場合により部分的にフッ素化されているか又は過フッ素化されているC1〜C4−アルキル基、直鎖状又は分枝鎖状の、場合により部分的にフッ素化されているか又は過フッ素化されているC1〜C4−アルコキシ基、CHO、COOH、COOR、SO2CH3、SO2Hal、置換又は非置換のフェニル又はピリジル基、フルオロカルボニル、ベンゾイル、トリフルオロアセチル、フェノキシ、イソシアナト、SO2F及びジフルオロクロロメチル基であり、その際、RはC1〜C4−アルキル基であり、かつHalはハロゲン基であり、
XはH、Cl又はF、有利にはFである]の化合物を提供する。
a)一般式(II−a)
R5、R6、R7、R8はそれぞれR1、R2、R3及びR4について定義したものである]のジヒドロキシ化合物と置換又は非置換のジハロメタン、ホルムアルデヒド又は他のC1単位とを反応させること、
b)引き続きメチレン基で場合により塩素化すること、及び
c)引き続きメチレン基でフッ素化すること
を特徴とする方法を提供する。
a)2−[2,2,2−トリフルオロ−1−ヒドロキシ−1−(トリフルオロメチル)エチル]フェノールの製造
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004039876.3 | 2004-08-17 | ||
DE102004039876A DE102004039876A1 (de) | 2004-06-23 | 2004-08-17 | Herstellung von fluorierten 1,3-Benzodioxanen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006056887A JP2006056887A (ja) | 2006-03-02 |
JP4902976B2 true JP4902976B2 (ja) | 2012-03-21 |
Family
ID=35169869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005234840A Expired - Fee Related JP4902976B2 (ja) | 2004-08-17 | 2005-08-12 | フッ素化された1,3−ベンゾジオキサン、その製造及び使用 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20060041149A1 (ja) |
EP (1) | EP1627874B1 (ja) |
JP (1) | JP4902976B2 (ja) |
CN (1) | CN1737001A (ja) |
AT (1) | ATE391125T1 (ja) |
DE (1) | DE502005003538D1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5993860B2 (ja) * | 2011-09-29 | 2016-09-14 | 三井化学アグロ株式会社 | 4,4−ジフルオロ−3,4−ジヒドロイソキノリン誘導体の製造方法 |
CN107857725A (zh) * | 2017-12-19 | 2018-03-30 | 苏州艾缇克药物化学有限公司 | 一种2‑氨基吡啶‑4‑甲醇的合成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1643382A1 (de) * | 1967-12-08 | 1971-03-11 | Bayer Ag | Fluorierte Benzodioxane |
GB1502116A (en) * | 1975-04-08 | 1978-02-22 | Ici Ltd | Chloro-substituted benzo(1,3)dioxins for use in animal husbandry |
CZ189094A3 (en) * | 1993-08-18 | 1995-06-14 | Shell Int Research | Derivatives of azoxycyanobenzodioxan, their use as fungicides, process of their preparation, fungicidal agents based thereon and method of fighting fungi |
DE102004039876A1 (de) * | 2004-06-23 | 2006-01-26 | Lanxess Deutschland Gmbh | Herstellung von fluorierten 1,3-Benzodioxanen |
-
2005
- 2005-08-01 CN CN200510091098.7A patent/CN1737001A/zh active Pending
- 2005-08-04 EP EP05016918A patent/EP1627874B1/de not_active Not-in-force
- 2005-08-04 DE DE502005003538T patent/DE502005003538D1/de active Active
- 2005-08-04 AT AT05016918T patent/ATE391125T1/de not_active IP Right Cessation
- 2005-08-10 US US11/201,412 patent/US20060041149A1/en not_active Abandoned
- 2005-08-12 JP JP2005234840A patent/JP4902976B2/ja not_active Expired - Fee Related
-
2011
- 2011-01-18 US US13/008,296 patent/US8227626B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1627874B1 (de) | 2008-04-02 |
JP2006056887A (ja) | 2006-03-02 |
US20110112313A1 (en) | 2011-05-12 |
US20060041149A1 (en) | 2006-02-23 |
US8227626B2 (en) | 2012-07-24 |
DE502005003538D1 (de) | 2008-05-15 |
CN1737001A (zh) | 2006-02-22 |
ATE391125T1 (de) | 2008-04-15 |
EP1627874A1 (de) | 2006-02-22 |
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