ES405967A1 - A procedure for the preparation of carbamates. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of carbamates. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES405967A1
ES405967A1 ES405967A ES405967A ES405967A1 ES 405967 A1 ES405967 A1 ES 405967A1 ES 405967 A ES405967 A ES 405967A ES 405967 A ES405967 A ES 405967A ES 405967 A1 ES405967 A1 ES 405967A1
Authority
ES
Spain
Prior art keywords
carbamates
translation
preparation
machine
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES405967A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MERCH CO Inc
Original Assignee
MERCH 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 MERCH CO Inc filed Critical MERCH CO Inc
Publication of ES405967A1 publication Critical patent/ES405967A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
    • C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Abstract

A process for the preparation of carbamates that consists in reacting an alcohol of formula ROH, where R represents the organic radical of the alcohol, with an isocyanate of formula R1NCO, where R1 represents a leaving group easily replaced by hydrogen, of the group formed by hydrocarbyl, substituted hydrocarbyl, an acyl group of a carboxylic, hydrocarbyloxycarbonyl and substituted hydrocarbyloxycarbonyl, to produce the corresponding N-substituted carbamate of formula ROCONHR1 and treat this intermediate with a reagent capable of replacing R1 with hydrogen. (Machine-translation by Google Translate, not legally binding)
ES405967A 1971-08-25 1972-08-18 A procedure for the preparation of carbamates. (Machine-translation by Google Translate, not legally binding) Expired ES405967A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17494971A 1971-08-25 1971-08-25

Publications (1)

Publication Number Publication Date
ES405967A1 true ES405967A1 (en) 1977-04-01

Family

ID=22638189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES405967A Expired ES405967A1 (en) 1971-08-25 1972-08-18 A procedure for the preparation of carbamates. (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
JP (1) JPS5418275B2 (en)
AT (1) AT326816B (en)
CA (1) CA1010021A (en)
CH (1) CH593924A5 (en)
CS (1) CS193015B2 (en)
DD (2) DD110261A5 (en)
ES (1) ES405967A1 (en)
HU (2) HU167805B (en)
NL (1) NL7210941A (en)
PL (1) PL89700B1 (en)
SU (1) SU589922A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905963A (en) * 1972-01-25 1975-09-16 Lilly Co Eli Process for preparing primary 3-carbamoyloxymethyl cephalosporins
JPS5417517B2 (en) * 1974-04-09 1979-06-30
JPS5162101A (en) * 1974-11-28 1976-05-29 Chuji Saito TARENSOSHIKI SAISHUBAKETSUTO NYORU KAITEIKOBUTSUSAISHUHIKIAGEYO BAKETSUTO OYOBI ROOPUNO JUNKANO KURIKIKO
JPS6286293A (en) * 1985-10-12 1987-04-20 益田　善雄 Apparatus for continuous mining of crust ore

Also Published As

Publication number Publication date
DD110261A5 (en) 1974-12-12
DD102143A5 (en) 1973-12-05
CS193015B2 (en) 1979-09-17
ATA727572A (en) 1975-03-15
HU167805B (en) 1975-12-25
JPS4832829A (en) 1973-05-02
NL7210941A (en) 1973-02-27
HU165406B (en) 1974-08-28
JPS5418275B2 (en) 1979-07-06
CA1010021A (en) 1977-05-10
SU589922A3 (en) 1978-01-25
CH593924A5 (en) 1977-12-30
AT326816B (en) 1975-12-29
PL89700B1 (en) 1976-12-31

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