KR920009885B1 - 1,3-디옥솔란 및 1,3-디옥산의 유도체의 제조방법 - Google Patents

1,3-디옥솔란 및 1,3-디옥산의 유도체의 제조방법 Download PDF

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Publication number
KR920009885B1
KR920009885B1 KR1019900006716A KR900006716A KR920009885B1 KR 920009885 B1 KR920009885 B1 KR 920009885B1 KR 1019900006716 A KR1019900006716 A KR 1019900006716A KR 900006716 A KR900006716 A KR 900006716A KR 920009885 B1 KR920009885 B1 KR 920009885B1
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KR
South Korea
Prior art keywords
reaction
dioxane
dimethyl
hydroxypropanal
aldehyde
Prior art date
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Expired
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KR1019900006716A
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English (en)
Korean (ko)
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KR910000697A (ko
Inventor
웨버 위르겐
라페 피티
스프링거 헬무트
Original Assignee
훽스트 악치엔 게셀샤프트
라이첼트, 브론딘
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Application filed by 훽스트 악치엔 게셀샤프트, 라이첼트, 브론딘 filed Critical 훽스트 악치엔 게셀샤프트
Publication of KR910000697A publication Critical patent/KR910000697A/ko
Application granted granted Critical
Publication of KR920009885B1 publication Critical patent/KR920009885B1/ko
Expired legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C11/00Benches not otherwise provided for
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D319/00Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/041,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/061,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1019900006716A 1989-06-29 1990-05-11 1,3-디옥솔란 및 1,3-디옥산의 유도체의 제조방법 Expired KR920009885B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3921290.7 1988-06-29
DE3921290 1989-06-29
DE3921290A DE3921290A1 (de) 1989-06-29 1989-06-29 Sitzbank

Publications (2)

Publication Number Publication Date
KR910000697A KR910000697A (ko) 1991-01-30
KR920009885B1 true KR920009885B1 (ko) 1992-11-05

Family

ID=6383850

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900006716A Expired KR920009885B1 (ko) 1989-06-29 1990-05-11 1,3-디옥솔란 및 1,3-디옥산의 유도체의 제조방법

Country Status (2)

Country Link
KR (1) KR920009885B1 (enrdf_load_stackoverflow)
DE (1) DE3921290A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9316669U1 (de) * 1993-10-30 1994-01-13 Elro Ellsässer GmbH, 72108 Rottenburg Sitzbank
CN104943580A (zh) * 2015-07-11 2015-09-30 程叙毅 一种新式公交车座椅

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325048C2 (de) * 1983-07-12 1986-08-21 OTM-Möbelwerke Helmut Seidel GmbH & Co, 8402 Neutraubling Sitzbank mit ausziehbarem Verlängerungsteil
DE8434652U1 (de) * 1984-11-27 1985-03-21 OTM-Möbelwerke Helmut Seidel GmbH & Co, 8402 Neutraubling Sitzbank

Also Published As

Publication number Publication date
DE3921290C2 (enrdf_load_stackoverflow) 1992-11-12
KR910000697A (ko) 1991-01-30
DE3921290A1 (de) 1991-01-10

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A201 Request for examination
PA0109 Patent application

Patent event code: PA01091R01D

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Patent event date: 19900511

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Patent event code: PA02012R01D

Patent event date: 19900511

Comment text: Request for Examination of Application

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Patent event date: 19920420

Patent event code: PE09021S01D

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Patent event code: PG16051S01I

Patent event date: 19921007

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Patent event date: 19930128

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee