CS646083A1 - Zpusob pripravy sulfonatu a karboxylatu (e) 3 (hydroxymethylen)dihydro 2(3h) furanonu - Google Patents

Zpusob pripravy sulfonatu a karboxylatu (e) 3 (hydroxymethylen)dihydro 2(3h) furanonu

Info

Publication number
CS646083A1
CS646083A1 CS836460A CS646083A CS646083A1 CS 646083 A1 CS646083 A1 CS 646083A1 CS 836460 A CS836460 A CS 836460A CS 646083 A CS646083 A CS 646083A CS 646083 A1 CS646083 A1 CS 646083A1
Authority
CS
Czechoslovakia
Prior art keywords
sulfonatu
karboxylatu
furanonu
hydroxymethylen
dihydro
Prior art date
Application number
CS836460A
Other languages
Czech (cs)
Other versions
CS239405B1 (en
Inventor
Jaroslav Rndr Csc Jonas
Original Assignee
Jaroslav Rndr Csc Jonas
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 Jaroslav Rndr Csc Jonas filed Critical Jaroslav Rndr Csc Jonas
Priority to CS836460A priority Critical patent/CS239405B1/en
Priority to CS842561A priority patent/CS253312B1/en
Publication of CS646083A1 publication Critical patent/CS646083A1/en
Publication of CS239405B1 publication Critical patent/CS239405B1/en

Links

CS836460A 1983-09-05 1983-09-05 Process for preparing (E) -3- (hydroxymathylene) dihydro-2 (3H) -furanone sulfonates and carboxylates \ t CS239405B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CS836460A CS239405B1 (en) 1983-09-05 1983-09-05 Process for preparing (E) -3- (hydroxymathylene) dihydro-2 (3H) -furanone sulfonates and carboxylates \ t
CS842561A CS253312B1 (en) 1983-09-05 1984-04-03 Process for preparing (Z) -3- (hydroxymethylene) - dihydro-2 (3H) -furanone sulfonates and carboxylates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS836460A CS239405B1 (en) 1983-09-05 1983-09-05 Process for preparing (E) -3- (hydroxymathylene) dihydro-2 (3H) -furanone sulfonates and carboxylates \ t

Publications (2)

Publication Number Publication Date
CS646083A1 true CS646083A1 (en) 1984-11-19
CS239405B1 CS239405B1 (en) 1986-01-16

Family

ID=5411688

Family Applications (2)

Application Number Title Priority Date Filing Date
CS836460A CS239405B1 (en) 1983-09-05 1983-09-05 Process for preparing (E) -3- (hydroxymathylene) dihydro-2 (3H) -furanone sulfonates and carboxylates \ t
CS842561A CS253312B1 (en) 1983-09-05 1984-04-03 Process for preparing (Z) -3- (hydroxymethylene) - dihydro-2 (3H) -furanone sulfonates and carboxylates

Family Applications After (1)

Application Number Title Priority Date Filing Date
CS842561A CS253312B1 (en) 1983-09-05 1984-04-03 Process for preparing (Z) -3- (hydroxymethylene) - dihydro-2 (3H) -furanone sulfonates and carboxylates

Country Status (1)

Country Link
CS (2) CS239405B1 (en)

Also Published As

Publication number Publication date
CS253312B1 (en) 1987-11-12
CS239405B1 (en) 1986-01-16

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