RO79358B - Procedeu pentru prepararea unor compusi halogenati de triarilfosfit - Google Patents

Procedeu pentru prepararea unor compusi halogenati de triarilfosfit

Info

Publication number
RO79358B
RO79358B RO100057A RO10005780A RO79358B RO 79358 B RO79358 B RO 79358B RO 100057 A RO100057 A RO 100057A RO 10005780 A RO10005780 A RO 10005780A RO 79358 B RO79358 B RO 79358B
Authority
RO
Romania
Prior art keywords
compounds
triarylphosphite
halo
preparing
bromine
Prior art date
Application number
RO100057A
Other languages
English (en)
Other versions
RO79358A (ro
Inventor
Lowell Deloss Hatfield
Larry Chris Blaszczak
Original Assignee
Eli Lilly And Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21731778&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RO79358(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eli Lilly And Company filed Critical Eli Lilly And Company
Publication of RO79358B publication Critical patent/RO79358B/ro
Publication of RO79358A publication Critical patent/RO79358A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/146—Esters of phosphorous acids containing P-halide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/141—Esters of phosphorous acids
    • C07F9/145—Esters of phosphorous acids with hydroxyaryl compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/062—Organo-phosphoranes without P-C bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

Conform inventiei, procedeul pentru prepararea unor compusi halogenati de triarilfosfit cu formula generala I: (vezi formula) cu clor sau brom, în mediu anhidru de hidrovarburi alifatice inferioare halogenate, de preferinta clorura de metilen, sau în mediu de tetrahidrofuran, acetonitril, acetat de etil sau benzen, la temperatura cuprinsa între -70 si 0 degree C.
RO80100057A 1979-02-01 1980-02-01 Procedeu pentru prepararea unor compusi halogenati de triarilfosfit RO79358A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/008,469 US4230644A (en) 1979-02-01 1979-02-01 Halogenating reagents

Publications (2)

Publication Number Publication Date
RO79358B true RO79358B (ro) 1983-01-30
RO79358A RO79358A (ro) 1983-02-01

Family

ID=21731778

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80100057A RO79358A (ro) 1979-02-01 1980-02-01 Procedeu pentru prepararea unor compusi halogenati de triarilfosfit

Country Status (42)

Country Link
US (1) US4230644A (ro)
EP (1) EP0015079B1 (ro)
JP (1) JPS55104291A (ro)
KR (1) KR840000298B1 (ro)
AT (1) AT386209B (ro)
AU (1) AU532614B2 (ro)
BE (1) BE881424A (ro)
BG (1) BG34462A3 (ro)
CA (1) CA1133007A (ro)
CH (1) CH643855A5 (ro)
CS (1) CS215128B2 (ro)
DD (1) DD148954A1 (ro)
DE (1) DE3072025D1 (ro)
DK (1) DK147886C (ro)
ES (1) ES488230A0 (ro)
FI (1) FI72728C (ro)
FR (1) FR2447928B1 (ro)
GB (1) GB2044266B (ro)
GR (1) GR71613B (ro)
GT (1) GT198061668A (ro)
HK (1) HK42088A (ro)
HU (1) HU182094B (ro)
IE (1) IE49505B1 (ro)
IL (1) IL59267A (ro)
IT (1) IT1212406B (ro)
LU (1) LU82119A1 (ro)
MA (1) MA18714A1 (ro)
MW (1) MW680A1 (ro)
MX (1) MX6199E (ro)
MY (2) MY8500571A (ro)
NL (1) NL192107C (ro)
NO (1) NO161260C (ro)
NZ (1) NZ192747A (ro)
OA (1) OA06450A (ro)
PL (1) PL120667B1 (ro)
PT (1) PT70743A (ro)
RO (1) RO79358A (ro)
SG (1) SG3688G (ro)
SU (1) SU982545A3 (ro)
YU (1) YU22680A (ro)
ZA (1) ZA80520B (ro)
ZM (1) ZM1180A1 (ro)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2008079A1 (en) * 1989-01-23 1990-07-23 Ian G. Wright Halogenation process
CN103588790A (zh) * 2013-11-29 2014-02-19 中国科学院长春应用化学研究所 7-氨基-3-氯-3-头孢-4-羧酸-对硝基苄基酯的制备方法
CN114591199B (zh) * 2022-03-17 2024-03-12 诚弘制药(威海)有限责任公司 一种溴乙腈的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925372A (en) * 1973-02-23 1975-12-09 Lilly Co Eli Alpha-aminoacyl-3-halo cephalosporins

Also Published As

Publication number Publication date
DK147886B (da) 1985-01-02
PT70743A (en) 1980-02-01
OA06450A (fr) 1981-07-31
PL221746A1 (ro) 1980-12-01
HU182094B (en) 1983-12-28
MY102552A (en) 1992-07-31
GR71613B (ro) 1983-06-17
CH643855A5 (fr) 1984-06-29
NL192107C (nl) 1997-02-04
MX6199E (es) 1984-12-13
FI800302A7 (fi) 1980-08-02
GB2044266A (en) 1980-10-15
FI72728C (fi) 1987-07-10
YU22680A (en) 1983-01-21
NL8000544A (nl) 1980-08-05
BG34462A3 (bg) 1983-09-15
IT1212406B (it) 1989-11-22
IE49505B1 (en) 1985-10-16
KR830001968A (ko) 1983-05-21
SG3688G (en) 1988-06-17
ATA50080A (de) 1987-12-15
EP0015079B1 (en) 1987-09-09
PL120667B1 (en) 1982-03-31
NL192107B (nl) 1996-10-01
IT8019608A0 (it) 1980-01-31
AT386209B (de) 1988-07-25
NZ192747A (en) 1982-03-23
FR2447928B1 (fr) 1986-01-24
RO79358A (ro) 1983-02-01
LU82119A1 (fr) 1980-04-23
IL59267A0 (en) 1980-05-30
JPS55104291A (en) 1980-08-09
GT198061668A (es) 1981-07-23
IE800189L (en) 1980-08-01
KR840000298B1 (ko) 1984-03-16
BE881424A (fr) 1980-07-30
MA18714A1 (fr) 1980-10-01
CA1133007A (en) 1982-10-05
ZA80520B (en) 1981-09-30
ZM1180A1 (en) 1982-09-21
SU982545A3 (ru) 1982-12-15
US4230644A (en) 1980-10-28
NO161260B (no) 1989-04-17
ES8101614A1 (es) 1980-12-16
AU5502780A (en) 1980-08-07
DE3072025D1 (en) 1987-10-15
ES488230A0 (es) 1980-12-16
AU532614B2 (en) 1983-10-06
DK147886C (da) 1985-06-03
JPS6328918B2 (ro) 1988-06-10
DD148954A1 (de) 1981-06-17
MY8500571A (en) 1985-12-31
NO800250L (no) 1980-08-04
HK42088A (en) 1988-06-10
GB2044266B (en) 1983-08-17
EP0015079A1 (en) 1980-09-03
FI72728B (fi) 1987-03-31
NO161260C (no) 1989-07-26
DK41280A (da) 1980-08-02
CS215128B2 (en) 1982-07-30
IL59267A (en) 1983-10-31
FR2447928A1 (fr) 1980-08-29
MW680A1 (en) 1981-07-08

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