BR7703857A - Processo para a preparacao de fenois ou polifenois estericamente bloqueados - Google Patents

Processo para a preparacao de fenois ou polifenois estericamente bloqueados

Info

Publication number
BR7703857A
BR7703857A BR7703857A BR7703857A BR7703857A BR 7703857 A BR7703857 A BR 7703857A BR 7703857 A BR7703857 A BR 7703857A BR 7703857 A BR7703857 A BR 7703857A BR 7703857 A BR7703857 A BR 7703857A
Authority
BR
Brazil
Prior art keywords
polyphenes
preparation
sterically blocked
blocked phenols
phenols
Prior art date
Application number
BR7703857A
Other languages
English (en)
Inventor
A Liakumovich
E Styskin
Y Gurvich
J Michurov
G Rutman
O Starikova
V Yanshevsky
S Kumok
V Gusev
Original Assignee
Nii Rezinovykh Latexnykh Izdel
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 Nii Rezinovykh Latexnykh Izdel filed Critical Nii Rezinovykh Latexnykh Izdel
Publication of BR7703857A publication Critical patent/BR7703857A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/115—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using acetals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
BR7703857A 1976-06-14 1977-06-14 Processo para a preparacao de fenois ou polifenois estericamente bloqueados BR7703857A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762372253A SU732232A1 (ru) 1976-06-14 1976-06-14 Способ получени пространственно- затрудненных бис- или полифенолов

Publications (1)

Publication Number Publication Date
BR7703857A true BR7703857A (pt) 1978-04-25

Family

ID=20665542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703857A BR7703857A (pt) 1976-06-14 1977-06-14 Processo para a preparacao de fenois ou polifenois estericamente bloqueados

Country Status (18)

Country Link
JP (1) JPS5315349A (pt)
AT (1) AT352706B (pt)
BE (1) BE855676A (pt)
BR (1) BR7703857A (pt)
CA (1) CA1109894A (pt)
CH (1) CH633505A5 (pt)
DE (1) DE2726762C3 (pt)
DK (1) DK146908C (pt)
FI (1) FI65421C (pt)
FR (1) FR2354988A1 (pt)
GB (1) GB1555728A (pt)
IE (1) IE45388B1 (pt)
IT (1) IT1114877B (pt)
NL (1) NL172053C (pt)
NO (1) NO147024C (pt)
PT (1) PT66676B (pt)
SE (1) SE442632B (pt)
SU (1) SU732232A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222884A (en) * 1978-12-04 1980-09-16 Ethyl Corporation Antioxidant
US4532059A (en) * 1982-11-25 1985-07-30 Ciba-Geigy Corporation Benzylated phenols
US6207866B1 (en) 1997-07-11 2001-03-27 Nippon Petrochemicals Company, Limited Method for producing diarylmethane or its derivatives
JP2000016952A (ja) 1998-07-01 2000-01-18 Nippon Petrochem Co Ltd 炭化水素の製造方法
JP4376367B2 (ja) 1999-09-20 2009-12-02 新日本石油株式会社 炭化水素溶剤およびそれを用いた感圧複写材料
CN105859771B (zh) * 2016-03-25 2018-09-14 维思普新材料（苏州）有限公司 一种芳基膦酸盐成核剂的制备方法

Also Published As

Publication number Publication date
PT66676A (en) 1977-07-01
PT66676B (en) 1978-11-15
AT352706B (de) 1979-10-10
SE7706829L (sv) 1977-12-15
CA1109894A (en) 1981-09-29
IE45388L (en) 1977-12-14
IT1114877B (it) 1986-01-27
FI65421B (fi) 1984-01-31
SE442632B (sv) 1986-01-20
SU732232A1 (ru) 1980-05-05
NO147024B (no) 1982-10-11
FI65421C (fi) 1984-05-10
FR2354988A1 (fr) 1978-01-13
GB1555728A (en) 1979-11-14
JPS558500B2 (pt) 1980-03-04
DE2726762C3 (de) 1981-10-15
JPS5315349A (en) 1978-02-13
ATA414877A (de) 1979-03-15
BE855676A (fr) 1977-12-14
NL172053B (nl) 1983-02-01
NL7706496A (nl) 1977-12-16
FR2354988B1 (pt) 1981-11-27
DK260377A (da) 1977-12-15
IE45388B1 (en) 1982-08-11
DE2726762B2 (de) 1980-08-21
NO147024C (no) 1983-01-26
CH633505A5 (en) 1982-12-15
DE2726762A1 (de) 1977-12-22
DK146908B (da) 1984-02-06
FI771872A (pt) 1977-12-15
NL172053C (nl) 1983-07-01
NO772056L (no) 1977-12-15
DK146908C (da) 1984-07-23

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