KR100730318B1 - 할로겐 치환 또는 비치환 스타이렌 옥사이드의 제조방법 - Google Patents
할로겐 치환 또는 비치환 스타이렌 옥사이드의 제조방법 Download PDFInfo
- Publication number
- KR100730318B1 KR100730318B1 KR1020060037362A KR20060037362A KR100730318B1 KR 100730318 B1 KR100730318 B1 KR 100730318B1 KR 1020060037362 A KR1020060037362 A KR 1020060037362A KR 20060037362 A KR20060037362 A KR 20060037362A KR 100730318 B1 KR100730318 B1 KR 100730318B1
- Authority
- KR
- South Korea
- Prior art keywords
- reaction
- added
- halogen
- styrene oxide
- mmol
- 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
- 0 C[C@](Cc(cc1)cc2c1OC(*)(*C=C)O2)NC[C@@](c1cc(Cl)ccc1)O Chemical compound C[C@](Cc(cc1)cc2c1OC(*)(*C=C)O2)NC[C@@](c1cc(Cl)ccc1)O 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/336—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having three-membered rings, e.g. oxirane, fumagillin
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
- 제1항에 있어서, 상기 X는 벤젠 고리의 2,3-, 2,4-, 2,6-, 3,4- 또는 3,5- 위치에 존재하는 2개의 할로겐 원자인 제조 방법.
- 제1항에 있어서, 상기 메틸화제는 디메틸 설페이트 또는 요오도메탄인 제조 방법.
- 제3항에 있어서, 상기 메틸화제는 테트라하이드로티오펜과의 설포늄 염 형태로 사용하는 것인 제조 방법.
- 제1항에 있어서, 상기 반응은 디에틸에테르, 디클로로메탄, 메탄올, 아세톤, 에탄올, 에틸아세테이트, 톨루엔 및 2-프로판올로 구성되는 군에서 선택되는 용매를 반응 용매로 사용하여 수행되는 것인 제조 방법.
- 제1항에 있어서, 상기 반응은 수산화나트륨, 수산화칼륨, 탄산나트륨 및 탄산칼륨으로 구성된 군에서 선택되는 염기 조건 하에서 수행되는 것인 제조 방법.
- 제1항에 있어서, 상기 반응은 10 내지 60℃의 온도에서 수행되는 것인 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060037362A KR100730318B1 (ko) | 2006-04-25 | 2006-04-25 | 할로겐 치환 또는 비치환 스타이렌 옥사이드의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060037362A KR100730318B1 (ko) | 2006-04-25 | 2006-04-25 | 할로겐 치환 또는 비치환 스타이렌 옥사이드의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100730318B1 true KR100730318B1 (ko) | 2007-06-20 |
Family
ID=38372861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060037362A Expired - Fee Related KR100730318B1 (ko) | 2006-04-25 | 2006-04-25 | 할로겐 치환 또는 비치환 스타이렌 옥사이드의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100730318B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0525149A (ja) * | 1991-07-22 | 1993-02-02 | Mitsui Petrochem Ind Ltd | スチレンオキシドの製造方法 |
JPH08295681A (ja) * | 1995-04-25 | 1996-11-12 | Tokai Denka Kogyo Kk | スチレンオキサイドの製造方法 |
JPH0977756A (ja) * | 1995-09-14 | 1997-03-25 | Idemitsu Kosan Co Ltd | スチレンオキシド誘導体の製造方法 |
KR0142184B1 (ko) * | 1990-03-09 | 1998-06-01 | 가와무라 시게조오 | 스티렌옥사이드의 제조방법 |
-
2006
- 2006-04-25 KR KR1020060037362A patent/KR100730318B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0142184B1 (ko) * | 1990-03-09 | 1998-06-01 | 가와무라 시게조오 | 스티렌옥사이드의 제조방법 |
JPH0525149A (ja) * | 1991-07-22 | 1993-02-02 | Mitsui Petrochem Ind Ltd | スチレンオキシドの製造方法 |
JPH08295681A (ja) * | 1995-04-25 | 1996-11-12 | Tokai Denka Kogyo Kk | スチレンオキサイドの製造方法 |
JPH0977756A (ja) * | 1995-09-14 | 1997-03-25 | Idemitsu Kosan Co Ltd | スチレンオキシド誘導体の製造方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20130006464A (ko) | 락톤 중간체를 통한 호모세린으로부터 메티오닌 또는 셀레노메티오닌의 제조 | |
ES2438568T3 (es) | Procedimiento para la preparación de derivados de 2,2-difluoroetilamina mediante hidrogenación de amida | |
KR100730318B1 (ko) | 할로겐 치환 또는 비치환 스타이렌 옥사이드의 제조방법 | |
KR20020094061A (ko) | 아닐린 화합물의 제조방법 | |
KR20100118747A (ko) | 사포그릴레이트 염산염의 개선된 제조방법 | |
US20080287693A1 (en) | Process for the Preparation of 1-Naphthol Mixed Ethers and Intermediates of Crystalline Forms of (+) and (-)-Duloxetine | |
WO2007022900A1 (en) | Preparation of thioalkylamines with high yields | |
JP5516567B2 (ja) | 4−アミノ−2−アルキルチオ−5−ピリミジンカルバルデヒドの製法 | |
CN117142999A (zh) | 一种药物中间体的消旋化方法 | |
CN114890871A (zh) | 一种三甲基间苯三酚粗品的制备方法及三甲基间苯三酚的制备方法 | |
KR20030044039A (ko) | 살충 활성을 지닌 티아졸 유도체의 제조방법 | |
KR100759887B1 (ko) | 할로겐 치환된 스티렌 옥사이드의 제조방법 | |
JP5482233B2 (ja) | ジアリールジスルフィド化合物の製造方法 | |
EP0620208B1 (en) | Production of dobutamine compounds | |
CN116535327B (zh) | 一种提高芳香二氟甲基化合物在制备和使用时稳定性的方法 | |
FR2484416A1 (fr) | Derives 4-(3-iodopropargyloxy) pyrimidine et procede pour la production de ces derives | |
KR20060136357A (ko) | 방향족 불포화 화합물의 제조 방법 | |
JP5579483B2 (ja) | 分岐脂肪族アルデヒドの製造方法 | |
JPS6122042A (ja) | α−ケト酸の製造方法 | |
JP5205971B2 (ja) | テトラヒドロピラン化合物の製造方法 | |
JP2011011976A (ja) | プテリジン化合物及びl−ビオプテリンの製造方法 | |
KR20080094075A (ko) | 3,4-이치환된 페닐아세트산의 제조 방법 및 신규한 중간체 | |
JPH0316339B2 (ko) | ||
US6288262B2 (en) | Process for the preparation of 2-methoxyethoxy-benzenes and novel 2-methoxyethoxy-benzyl cyanides | |
JP2003113153A (ja) | β−オキソニトリル誘導体又はそのアルカリ金属塩の製法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
FPAY | Annual fee payment |
Payment date: 20100514 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20130614 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20130614 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |