ES407540A1 - 1,3-dioxanes - Google Patents
1,3-dioxanesInfo
- Publication number
- ES407540A1 ES407540A1 ES407540A ES407540A ES407540A1 ES 407540 A1 ES407540 A1 ES 407540A1 ES 407540 A ES407540 A ES 407540A ES 407540 A ES407540 A ES 407540A ES 407540 A1 ES407540 A1 ES 407540A1
- Authority
- ES
- Spain
- Prior art keywords
- dioxane
- substituent
- hydroxy
- substituted
- 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
Links
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
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Procedure for the production of 5-alkyl-5-aralkoxy-1,3-dioxanes, which have a 2-substituent in cis relation with respect to the 5-aralkoxy group; characterized in that it comprises epoxidizing the double bond of a 2-substituted-5-alkylidene-1,3-dioxane to form an epoxide in which there is a cis relationship between the epoxy oxygen (on carbon atom 5 of 1,3- dioxane) and the 2-substituent; hydrogenolize said epoxide to form a 2-substituted-5-hydroxy-5-alkyl-1,3-dioxane in which there is a cis relationship between the 5-hydroxy and the 2-substituent; and etherifying said 2-substituted-5-hydroxy-5-alkyl-1,3-dioxane with an aralkyl halide. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18797171A | 1971-10-12 | 1971-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES407540A1 true ES407540A1 (en) | 1976-01-16 |
Family
ID=22691255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES407540A Expired ES407540A1 (en) | 1971-10-12 | 1972-10-11 | 1,3-dioxanes |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS4844266A (en) |
AT (1) | AT326122B (en) |
AU (1) | AU473478B2 (en) |
BE (1) | BE789905A (en) |
CH (1) | CH578551A5 (en) |
DE (1) | DE2247030A1 (en) |
ES (1) | ES407540A1 (en) |
FR (1) | FR2156206B1 (en) |
GB (1) | GB1412974A (en) |
HU (1) | HU165917B (en) |
IE (1) | IE36718B1 (en) |
IL (1) | IL40384A (en) |
IT (1) | IT986854B (en) |
NL (1) | NL7213829A (en) |
PL (1) | PL83596B1 (en) |
RO (1) | RO64143A (en) |
SU (1) | SU524518A3 (en) |
ZA (1) | ZA726332B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081459A (en) * | 1969-11-14 | 1978-03-28 | Produits Chimiques Ugine Kuhlmann | Trioxa-1, 5, 7 spiro [2,5] octanes and their method of preparation |
US4527126A (en) * | 1983-08-26 | 1985-07-02 | Micro Component Technology, Inc. | AC parametric circuit having adjustable delay lock loop |
US4554011A (en) * | 1984-08-24 | 1985-11-19 | Chevron Research Company | Herbicidal 2S-(2β,4β,5β)-5-Arylmethoxy-4-substituted 2-alkyl-1,3-dioxane derivatives |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758352A (en) * | 1969-11-14 | 1971-04-16 | Ugine Kuhlmann | NEW TRIOXA-1,5,7 SPIRO (2.5) OCTANES AND THEIR PREPARATION |
-
0
- BE BE789905D patent/BE789905A/en unknown
-
1972
- 1972-09-14 AU AU46650/72A patent/AU473478B2/en not_active Expired
- 1972-09-15 ZA ZA726332A patent/ZA726332B/en unknown
- 1972-09-17 IL IL40384A patent/IL40384A/en unknown
- 1972-09-19 IE IE1279/72A patent/IE36718B1/en unknown
- 1972-09-26 DE DE19722247030 patent/DE2247030A1/en active Pending
- 1972-10-06 SU SU1835483A patent/SU524518A3/en active
- 1972-10-09 AT AT865672A patent/AT326122B/en not_active IP Right Cessation
- 1972-10-10 PL PL1972158180A patent/PL83596B1/pl unknown
- 1972-10-10 FR FR7235806A patent/FR2156206B1/fr not_active Expired
- 1972-10-10 IT IT30321/72A patent/IT986854B/en active
- 1972-10-11 JP JP47101208A patent/JPS4844266A/ja active Pending
- 1972-10-11 GB GB4674872A patent/GB1412974A/en not_active Expired
- 1972-10-11 CH CH1482072A patent/CH578551A5/xx not_active IP Right Cessation
- 1972-10-11 ES ES407540A patent/ES407540A1/en not_active Expired
- 1972-10-12 HU HUFA927A patent/HU165917B/hu unknown
- 1972-10-12 RO RO7200072495A patent/RO64143A/en unknown
- 1972-10-12 NL NL7213829A patent/NL7213829A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU473478B2 (en) | 1976-06-24 |
CH578551A5 (en) | 1976-08-13 |
DE2247030A1 (en) | 1973-04-19 |
NL7213829A (en) | 1973-04-16 |
FR2156206B1 (en) | 1977-12-23 |
PL83596B1 (en) | 1975-12-31 |
FR2156206A1 (en) | 1973-05-25 |
IE36718B1 (en) | 1977-02-02 |
RO64143A (en) | 1978-10-15 |
IL40384A (en) | 1976-07-30 |
IL40384A0 (en) | 1972-11-28 |
SU524518A3 (en) | 1976-08-05 |
AU4665072A (en) | 1974-03-21 |
IE36718L (en) | 1973-04-12 |
BE789905A (en) | 1973-04-10 |
ZA726332B (en) | 1973-06-27 |
GB1412974A (en) | 1975-11-05 |
JPS4844266A (en) | 1973-06-26 |
IT986854B (en) | 1975-01-30 |
ATA865672A (en) | 1975-02-15 |
HU165917B (en) | 1974-12-28 |
AT326122B (en) | 1975-11-25 |
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