FR2356619A1 - Procede de purification du dibenzylidenesorbitol brut - Google Patents
Procede de purification du dibenzylidenesorbitol brutInfo
- Publication number
- FR2356619A1 FR2356619A1 FR7719973A FR7719973A FR2356619A1 FR 2356619 A1 FR2356619 A1 FR 2356619A1 FR 7719973 A FR7719973 A FR 7719973A FR 7719973 A FR7719973 A FR 7719973A FR 2356619 A1 FR2356619 A1 FR 2356619A1
- Authority
- FR
- France
- Prior art keywords
- dibenzylidenesorbitol
- crude
- weight
- aliphatic alcohol
- purification
- 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.)
- Granted
Links
- FMZUHGYZWYNSOA-VVBFYGJXSA-N (1r)-1-[(4r,4ar,8as)-2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical compound C([C@@H]1OC(O[C@@H]([C@@H]1O1)[C@H](O)CO)C=2C=CC=CC=2)OC1C1=CC=CC=C1 FMZUHGYZWYNSOA-VVBFYGJXSA-N 0.000 title abstract 5
- 229940087101 dibenzylidene sorbitol Drugs 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 3
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- HZVFRKSYUGFFEJ-YVECIDJPSA-N (2r,3r,4s,5r)-7-phenylhept-6-ene-1,2,3,4,5,6-hexol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=CC1=CC=CC=C1 HZVFRKSYUGFFEJ-YVECIDJPSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7712876A JPS535165A (en) | 1976-07-01 | 1976-07-01 | Purification of dibenzylidenesorbitol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2356619A1 true FR2356619A1 (fr) | 1978-01-27 |
| FR2356619B1 FR2356619B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-02-15 |
Family
ID=13625148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7719973A Granted FR2356619A1 (fr) | 1976-07-01 | 1977-06-29 | Procede de purification du dibenzylidenesorbitol brut |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286522A1 (fr) * | 1987-04-07 | 1988-10-12 | Roquette FrÀ¨res | Diacétals d'alditols, de grande pureté et exempts de traces de solvants organiques, et procédés pour leur préparation |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562265A (en) * | 1979-10-11 | 1985-12-31 | Milliken Research Corporation | Method for producing a di-acetal of sorbitol and an aromatic aldehyde |
| US4828720A (en) * | 1986-02-25 | 1989-05-09 | Mitsubishi Chemical Industries Limited | Liquid separating agent and liquid separating method |
| JP2631652B2 (ja) * | 1987-02-23 | 1997-07-16 | 新日本理化株式会社 | 安定化されたジベンジリデンソルビトール類 |
| US5106999A (en) * | 1990-06-26 | 1992-04-21 | The Procter & Gamble Company | Process for preparing dibenzylidene-d-sorbitol compounds |
| US5241080A (en) * | 1991-07-09 | 1993-08-31 | Mitsui Toatsu Chemicals, Inc. | Process for stabilizing dibenzylidenesorbitols and composition thereof |
| US5470898A (en) * | 1993-06-30 | 1995-11-28 | Montell North America Inc. | Sorbitol derivatives as nucleators and clarifiers for polyolefins, and polyolefin compositions obtained therewith |
| US6458873B1 (en) | 1995-05-03 | 2002-10-01 | Phillips Petroleum Company | Polyolefin compositions |
| DE69933390T2 (de) * | 1999-01-11 | 2007-08-30 | E.I. Dupont De Nemours And Co., Wilmington | Verfahren und produkte der reinigung von anhydrozuckeralkoholen |
| CN100494260C (zh) * | 2002-05-02 | 2009-06-03 | 新日本理化株式会社 | 抑制由二缩醛产生的臭气和气味转移的抑制剂、包含该臭气和气味转移抑制剂的二缩醛组合物、包含该组合物的聚烯烃成核剂、和包含该成核剂的聚烯烃树脂组合物和成型产品 |
| WO2018021161A1 (ja) | 2016-07-29 | 2018-02-01 | 新日本理化株式会社 | ポリオレフィン系樹脂用結晶核剤、ポリオレフィン系樹脂用結晶核剤の製造方法、及び、ポリオレフィン系樹脂用結晶核剤の流動性の改良方法 |
| WO2018037908A1 (ja) | 2016-08-25 | 2018-03-01 | 新日本理化株式会社 | ポリオレフィン系樹脂用結晶核剤、ポリオレフィン系樹脂用結晶核剤の製造方法、及び、ポリオレフィン系樹脂用結晶核剤の流動性の改良方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4843748B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-10-06 | 1973-12-20 | New Japan Chem Co Ltd | |
| JPS5427359B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-12-28 | 1979-09-10 | ||
| US3855227A (en) * | 1972-05-08 | 1974-12-17 | C Hollander | ({31 )-di-o-isopropylidene-2-keto-l-gulonates |
-
1976
- 1976-07-01 JP JP7712876A patent/JPS535165A/ja active Granted
-
1977
- 1977-05-06 DE DE2720437A patent/DE2720437C3/de not_active Expired
- 1977-05-09 US US05/795,185 patent/US4131612A/en not_active Expired - Lifetime
- 1977-05-23 GB GB21618/77A patent/GB1525454A/en not_active Expired
- 1977-06-29 FR FR7719973A patent/FR2356619A1/fr active Granted
- 1977-06-29 BE BE178888A patent/BE856249A/xx not_active IP Right Cessation
- 1977-07-01 CH CH814477A patent/CH628044A5/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286522A1 (fr) * | 1987-04-07 | 1988-10-12 | Roquette FrÀ¨res | Diacétals d'alditols, de grande pureté et exempts de traces de solvants organiques, et procédés pour leur préparation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2720437B2 (de) | 1979-11-08 |
| JPS535165A (en) | 1978-01-18 |
| DE2720437A1 (de) | 1978-01-05 |
| BE856249A (fr) | 1977-10-17 |
| JPS6114150B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-04-17 |
| CH628044A5 (de) | 1982-02-15 |
| US4131612A (en) | 1978-12-26 |
| DE2720437C3 (de) | 1980-07-24 |
| FR2356619B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-02-15 |
| GB1525454A (en) | 1978-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CL | Concession to grant licences |