CN105622413B - 2‑[2‑(2,4‑二氟苯基)烯丙基]‑1,3‑丙二酸二乙酯的合成方法 - Google Patents
2‑[2‑(2,4‑二氟苯基)烯丙基]‑1,3‑丙二酸二乙酯的合成方法 Download PDFInfo
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- CN105622413B CN105622413B CN201610022202.5A CN201610022202A CN105622413B CN 105622413 B CN105622413 B CN 105622413B CN 201610022202 A CN201610022202 A CN 201610022202A CN 105622413 B CN105622413 B CN 105622413B
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- difluorophenyl
- allyl
- diethyl
- hydrochloric acid
- difluorobenzenes
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201610022202.5A CN105622413B (zh) | 2016-01-14 | 2016-01-14 | 2‑[2‑(2,4‑二氟苯基)烯丙基]‑1,3‑丙二酸二乙酯的合成方法 |
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CN201610022202.5A CN105622413B (zh) | 2016-01-14 | 2016-01-14 | 2‑[2‑(2,4‑二氟苯基)烯丙基]‑1,3‑丙二酸二乙酯的合成方法 |
Publications (2)
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CN105622413A CN105622413A (zh) | 2016-06-01 |
CN105622413B true CN105622413B (zh) | 2017-11-24 |
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CN201610022202.5A Active CN105622413B (zh) | 2016-01-14 | 2016-01-14 | 2‑[2‑(2,4‑二氟苯基)烯丙基]‑1,3‑丙二酸二乙酯的合成方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105777539B (zh) * | 2016-03-30 | 2018-04-10 | 浙江大学宁波理工学院 | 一种2‑[2‑(2,4‑二氟苯基)烯丙基]‑1,3‑丙二酸二乙酯的合成方法 |
CN114409505B (zh) * | 2022-01-26 | 2023-10-17 | 山东金城医药研究院有限公司 | 泊沙康唑中间体的制备方法 |
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US5349099A (en) * | 1993-12-13 | 1994-09-20 | Schering Corporation | Process for preparing intermediates for the synthesis of antifungal agents |
CA2798007C (en) * | 2010-05-19 | 2018-10-23 | Sandoz Ag | Preparation of posaconazole intermediates |
AU2011254654B2 (en) * | 2010-05-19 | 2016-01-07 | Sandoz Ag | Process for the preparation of chiral triazolones |
WO2011144657A1 (en) * | 2010-05-19 | 2011-11-24 | Sandoz Ag | Purification of posaconazole and posaconazole intermediates |
WO2012172015A1 (en) * | 2011-06-16 | 2012-12-20 | Sandoz Ag | Process for the preparation of a chiral compound |
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Effective date of registration: 20160809 Address after: 315100 Zhejiang city of Ningbo province Yinzhou District River Street Tianyuan Lane No. 127 building A Applicant after: Luo Chengcai Address before: 315000 Zhejiang city of Ningbo province high tech Zone Jinghua Road No. 188 Building 2 room 1048 Applicant before: NINGBO XINKAI BIOTECHNOLOGY CO., LTD. |
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Effective date of registration: 20161202 Address after: Camphor Street Jiangdong District 315040 in Zhejiang province Ningbo City No. 515 building 053 (10-1) (central office) Applicant after: NINGBO XINKAI BIOTECHNOLOGY CO., LTD. Address before: 315100 Zhejiang city of Ningbo province Yinzhou District River Street Tianyuan Lane No. 127 building A Applicant before: Luo Chengcai |
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Effective date of registration: 20191209 Address after: Chaoyang Industrial Park, 408300 Chongqing County of Dianjiang city (Dianjiang Guixi) Patentee after: Tiansheng Pharmaceutical Group Co., Ltd. Address before: Camphor Street Jiangdong District 315040 in Zhejiang province Ningbo City No. 515 building 053 (10-1) (central office) Patentee before: NINGBO XINKAI BIOTECHNOLOGY CO., LTD. |