CS194768B2 - Process for preparing oxo compounds from acetylenic compounds - Google Patents

Process for preparing oxo compounds from acetylenic compounds

Info

Publication number
CS194768B2
CS194768B2 CS764464A CS446476A CS194768B2 CS 194768 B2 CS194768 B2 CS 194768B2 CS 764464 A CS764464 A CS 764464A CS 446476 A CS446476 A CS 446476A CS 194768 B2 CS194768 B2 CS 194768B2
Authority
CS
Czechoslovakia
Prior art keywords
compounds
acetylenic
preparing oxo
preparing
oxo
Prior art date
Application number
CS764464A
Other languages
Czech (cs)
English (en)
Inventor
Carlo Rescalli
Antonio Pacifico
Original Assignee
Snam Progetti
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of CS194768B2 publication Critical patent/CS194768B2/cs

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40—Making wire or rods for soldering or welding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/54—Preparation of compounds having groups by reactions producing groups by addition of compounds to unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS764464A 1975-07-08 1976-07-06 Process for preparing oxo compounds from acetylenic compounds CS194768B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25169/75A IT1039738B (it) 1975-07-08 1975-07-08 Metodo di preparazione di prodot ti carbonilici a partire da correnti idrocarburiche provenienti da impianti di piroscissione con va pore

Publications (1)

Publication Number Publication Date
CS194768B2 true CS194768B2 (en) 1979-12-31

Family

ID=11215899

Family Applications (1)

Application Number Title Priority Date Filing Date
CS764464A CS194768B2 (en) 1975-07-08 1976-07-06 Process for preparing oxo compounds from acetylenic compounds

Country Status (28)

Country Link
US (1) US4132739A (xx)
JP (1) JPS5210211A (xx)
AT (1) AT348977B (xx)
AU (1) AU499973B2 (xx)
BE (1) BE843924A (xx)
CA (1) CA1058219A (xx)
CH (1) CH624084A5 (xx)
CS (1) CS194768B2 (xx)
DD (1) DD125067A5 (xx)
DE (1) DE2630760C2 (xx)
DK (1) DK303776A (xx)
ES (1) ES449924A1 (xx)
FR (1) FR2317266A1 (xx)
GB (1) GB1535288A (xx)
HU (1) HU178720B (xx)
IN (1) IN144393B (xx)
IT (1) IT1039738B (xx)
LU (1) LU75310A1 (xx)
NL (1) NL7607526A (xx)
NO (1) NO145336C (xx)
PL (1) PL102997B1 (xx)
PT (1) PT65329B (xx)
RO (1) RO72546A (xx)
SE (1) SE7607851L (xx)
SU (1) SU743578A3 (xx)
TR (1) TR18854A (xx)
YU (1) YU161076A (xx)
ZA (1) ZA763796B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740815Y2 (ja) * 1989-10-20 1995-09-20 シャープ株式会社 石油燃焼器の臭気低減装置
JP2537890Y2 (ja) * 1990-05-09 1997-06-04 パイロットインキ株式会社 表面温度表示付ヘアカーラー
KR100674312B1 (ko) * 2000-09-08 2007-01-24 에스케이 주식회사 아세틸렌 알코올 화합물의 연속 제조방법
CN104549501B (zh) * 2013-10-28 2017-05-17 中国石油化工股份有限公司 双醋酸亚乙酯法醋酸乙烯催化剂及醋酸乙烯合成方法
CN104844437A (zh) * 2015-05-12 2015-08-19 辽宁省石油化工规划设计院有限公司 九塔连续精馏法分离溶剂的方法及其装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705273C (de) * 1937-11-17 1941-04-22 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Acetaldehyd
US2853520A (en) * 1953-11-05 1958-09-23 Univ Ohio State Res Found Conversion of ethynyl compounds to acetyl compounds

Also Published As

Publication number Publication date
BE843924A (fr) 1977-01-10
AU1543476A (en) 1978-01-05
FR2317266A1 (fr) 1977-02-04
SE7607851L (sv) 1977-01-09
AU499973B2 (en) 1978-01-05
IT1039738B (it) 1979-12-10
PT65329B (en) 1978-01-06
NO145336C (no) 1982-03-03
NO145336B (no) 1981-11-23
PL102997B1 (pl) 1979-05-31
CH624084A5 (en) 1981-07-15
ES449924A1 (es) 1977-07-01
SU743578A3 (ru) 1980-06-25
ZA763796B (en) 1977-05-25
DE2630760A1 (de) 1977-01-13
FR2317266B1 (xx) 1980-04-25
YU161076A (en) 1982-05-31
GB1535288A (en) 1978-12-13
NO762203L (xx) 1977-01-11
HU178720B (en) 1982-06-28
ATA498576A (de) 1978-08-15
NL7607526A (nl) 1977-01-11
DK303776A (da) 1977-01-09
PT65329A (en) 1976-08-01
CA1058219A (en) 1979-07-10
JPS5210211A (en) 1977-01-26
IN144393B (xx) 1978-04-29
AT348977B (de) 1979-03-12
LU75310A1 (xx) 1977-02-24
DD125067A5 (xx) 1977-03-30
DE2630760C2 (de) 1981-10-15
RO72546A (ro) 1981-06-26
TR18854A (tr) 1978-01-01
US4132739A (en) 1979-01-02

Similar Documents

Publication Publication Date Title
PT65755B (en) Process for preparing 2-phenyl-3-aroylbenzothiophene compounds
YU71476A (en) Process for preparing oxime-ether compounds
YU36915B (en) Process for obtaining 3-aryloxy-3-phenyl-propylamine compounds
YU176475A (en) Process for preparing new yrazolium compounds
YU40272B (en) Process for producing beta-lactamine compounds
JPS5239604A (en) Process for preparing olefin
HU174190B (hu) Sposob poluchenija acilamino-geteroaril-zamehhjonnykh soedinenij
YU140576A (en) Process for obtaining nifamycin compounds
YU39077A (en) Process for obtaining sulfonyl-benzimidazole compounds
PT65753B (en) Process for preparing 2-aroyl-3-phenylbenzothiophene compounds
YU126076A (en) Process for producing n-perfluoroacyl)-n-phosphonomethyl-glycine compounds
JPS51127006A (en) Process for preparing 33butadiene from c44hydrocarbon mixture
YU144282A (en) Process for obtaining symmetric bis-carbamoyl-sulfide compounds
JPS5239603A (en) Process for preparing olefin
YU197075A (en) Process for obtaining cephalosporinic compounds
HU179070B (en) Process for producing new 3-acyloxymethyl-cepheme compounds
YU113176A (en) Process for preparing new thiazoline compounds
JPS525892A (en) Process for producing waterrsoluble or waterrdistributable polyhydoxyl compounds
YU121176A (en) Process for obtaining rifamcin compounds
CS194768B2 (en) Process for preparing oxo compounds from acetylenic compounds
CH612169A5 (en) Process for the preparation of oxo compounds
JPS51118710A (en) Process for preparing butynediol
YU71376A (en) Process for preparing new oxime-ether compounds
HU175226B (hu) Sposob poluchenija soedinenij tipa sul'finil-azetidinona
HU171670B (hu) Sposob poluchenija nitril'nykh soedinenij oktenov