IT1172263B - Procedimento per la preparazione di tio-bisfenoli - Google Patents

Procedimento per la preparazione di tio-bisfenoli

Info

Publication number
IT1172263B
IT1172263B IT48372/83A IT4837283A IT1172263B IT 1172263 B IT1172263 B IT 1172263B IT 48372/83 A IT48372/83 A IT 48372/83A IT 4837283 A IT4837283 A IT 4837283A IT 1172263 B IT1172263 B IT 1172263B
Authority
IT
Italy
Prior art keywords
bisphenols
thio
procedure
preparation
Prior art date
Application number
IT48372/83A
Other languages
English (en)
Italian (it)
Other versions
IT8348372A0 (it
Inventor
Hans Dressler
Robert W Maxwell
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of IT8348372A0 publication Critical patent/IT8348372A0/it
Application granted granted Critical
Publication of IT1172263B publication Critical patent/IT1172263B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT48372/83A 1982-05-26 1983-05-25 Procedimento per la preparazione di tio-bisfenoli IT1172263B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38194082A 1982-05-26 1982-05-26

Publications (2)

Publication Number Publication Date
IT8348372A0 IT8348372A0 (it) 1983-05-25
IT1172263B true IT1172263B (it) 1987-06-18

Family

ID=23506942

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48372/83A IT1172263B (it) 1982-05-26 1983-05-25 Procedimento per la preparazione di tio-bisfenoli

Country Status (6)

Country Link
JP (1) JPS58216153A (en))
CA (1) CA1242218A (en))
DE (1) DE3313440C2 (en))
FR (1) FR2527603B1 (en))
GB (1) GB2120656B (en))
IT (1) IT1172263B (en))

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151165A (ja) * 1984-12-24 1986-07-09 Seitetsu Kagaku Co Ltd ポリチオビスフエノ−ルの製法
CN1053183C (zh) * 1997-07-22 2000-06-07 北京燕化石油化工股份有限公司化工三厂 一种改进的硫代双酚抗氧剂合成方法
GB2421503B (en) * 2004-10-05 2009-05-27 John Henry Paul Tyman A process for the synthesis of thiobisphenols using sulphur dichloride and phenols obtained from Anacardium occidentale and from anacardium giganteum
GB2436834B (en) * 2006-04-07 2010-12-29 John Henry Paul Tyman The synthesis of di-[4-hydroxy-3-(tetramethylbutyl)phenyl)]-sulphide and t-nonyl analogue effective antioxidants for lubricating oils

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670382A (en) * 1950-06-10 1954-02-23 Monsanto Chemicals Preservatives
US3857896A (en) * 1967-09-13 1974-12-31 R Desjarlais Substituted diresorcyl sulfide and sulfoxide compounds

Also Published As

Publication number Publication date
GB8308618D0 (en) 1983-05-05
GB2120656A (en) 1983-12-07
IT8348372A0 (it) 1983-05-25
JPH0313229B2 (en)) 1991-02-22
DE3313440A1 (de) 1983-12-01
DE3313440C2 (de) 1985-05-02
JPS58216153A (ja) 1983-12-15
FR2527603A1 (fr) 1983-12-02
FR2527603B1 (fr) 1985-07-26
CA1242218A (en) 1988-09-20
GB2120656B (en) 1985-10-23

Similar Documents

Publication Publication Date Title
IT1141960B (it) Procedimento per la preparazione di uretani aromatici
RO88128A (ro) Procedeu pentru prepararea n-fosfanometilglicinei
IT8567535A0 (it) Procedimento per la preparazione di amminoidrossicefamcarbossilati
IT1169421B (it) Procedimento per la preparazione di benzen-derivati
IT1172263B (it) Procedimento per la preparazione di tio-bisfenoli
IT1163500B (it) Procedimento per la preparazione del meta-clorobenzotrifluoruro
IT1196016B (it) Procedimento per la preparazione di eteri ossimici basici
IT8347549A0 (it) Procedimento per la preparazione di cloroacetanilidi sostituite
ES527552A0 (es) Procedimiento para la preparacion de acridanona
IT1194116B (it) Procedimento per la preparazione di 2-amminoetanoli
IT1197635B (it) Procedimento per la preparazione di 3-idrossi-benzo-diezepinoni
IT1171836B (it) Procedimento per la preparazione di composti 4-azaftalidici
IT8321066A1 (it) Procedimento per la preparazione di o-fenilendiammina
IT8220442A0 (it) Procedimento per la preparazione di p.clorofenossiacetil-piperonilpiperazina.
IT1164613B (it) Procedimento per la produzione di ditiazol-disolfuri
IT1155455B (it) Procedimento per la preparazione di imidazolilvinileteri
ES524727A0 (es) Procedimiento para la preparacion de n-acetil-4-triazolidincarboxilato de guayacol
IT1134846B (it) Procedimento per la preparazione di colesterin-derivati
IT1157922B (it) Procedimento per la preparazione di sclareolo
IT1169838B (it) Metodo per la preparazione di solfonilisocianati
IT1167735B (it) Procedimento per la preparazione di (omeg-carbalcossi-n-alchil)-dialchilammine
IT8223181A0 (it) Procedimento per la preparazione di rifamicina s
IT1153211B (it) Procedimento per la preparazione di 2,2-dialchilamino-1-nitroeteni
IT8220443A0 (it) Procedimento per la preparazione di p.clorofenossiacetil-piperonilpiperazina.
ES526749A0 (es) Procedimiento para la preparacion de vincamina