ES384309A1 - Un procedimiento para la preparacion de un producto de biu-ret. - Google Patents

Un procedimiento para la preparacion de un producto de biu-ret.

Info

Publication number
ES384309A1
ES384309A1 ES384309A ES384309A ES384309A1 ES 384309 A1 ES384309 A1 ES 384309A1 ES 384309 A ES384309 A ES 384309A ES 384309 A ES384309 A ES 384309A ES 384309 A1 ES384309 A1 ES 384309A1
Authority
ES
Spain
Prior art keywords
urea
heating
diether
preparation
biuret
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
ES384309A
Other languages
English (en)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES384309A1 publication Critical patent/ES384309A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1872—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety
    • C07C273/1881—Preparation of compounds comprising a -N-C(O)-N-C(O)-N- moiety from urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES384309A 1969-10-09 1970-10-07 Un procedimiento para la preparacion de un producto de biu-ret. Expired ES384309A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86520869A 1969-10-09 1969-10-09

Publications (1)

Publication Number Publication Date
ES384309A1 true ES384309A1 (es) 1973-04-16

Family

ID=25344949

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384309A Expired ES384309A1 (es) 1969-10-09 1970-10-07 Un procedimiento para la preparacion de un producto de biu-ret.

Country Status (11)

Country Link
AT (1) AT308134B (es)
BE (1) BE757245A (es)
CS (1) CS154671B2 (es)
DE (1) DE2049294C3 (es)
ES (1) ES384309A1 (es)
FR (1) FR2065102A5 (es)
GB (1) GB1324277A (es)
HU (1) HU162951B (es)
NL (1) NL7014831A (es)
PL (1) PL81096B1 (es)
ZA (1) ZA706628B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798109B1 (ko) 2006-08-11 2008-01-28 주식회사 제이앤드제이 캐미칼 뷰렛 및 시아누르산의 제조 방법 및 그 제조 장치

Also Published As

Publication number Publication date
ZA706628B (en) 1971-10-27
FR2065102A5 (es) 1971-07-23
CS154671B2 (es) 1974-04-30
NL7014831A (es) 1971-04-14
DE2049294B2 (de) 1973-04-26
HU162951B (es) 1973-05-28
BE757245A (fr) 1971-04-08
DE2049294C3 (de) 1973-11-22
GB1324277A (en) 1973-07-25
PL81096B1 (es) 1975-08-30
DE2049294A1 (de) 1971-04-22
AT308134B (de) 1973-06-25

Similar Documents

Publication Publication Date Title
ES322894A1 (es) Un procedimiento para la preparacion del acido mu-lactona 6-(10-dihidroxiundecilo)-beta-resorciclico y los eteres 2,4 del mismo.
ES304839A1 (es) Un procedimiento para preparar sulfomonomeros de amonio cuaternario.
ES281843A1 (es) Procedimiento para la obtención de lociones para el cabello
ES323985A1 (es) Procedimiento para la obtenciën de derivados del imidazol
GB1462999A (en) Process for the preparation of hydroxyalkyl glycol ethers
ES381138A1 (es) Un procedimiento para la preparacion de imidazoles.
ES384309A1 (es) Un procedimiento para la preparacion de un producto de biu-ret.
ES322893A1 (es) Un procedimiento para la preparacion del acido mu-lactona 6-(10-hidroxi-6-oxiundecilo)-beta-resorciclico y los eteres 2,4 del mismo.
GB1016383A (en) Improved process for the preparation of quaternary ammonium compounds
GB999125A (en) A process for preparing organosilicon polymers
FR1459747A (fr) Procédé de préparation par fermentation de ribosyl-phosphates de dérivés de la 8-azapurine
ES394505A1 (es) Un procedimiento para la preparacion de compuestos trici- clicos.
GB1041987A (en) Acetylenic compounds
ES330845A1 (es) Procedimiento para la preparacion de trialquilaminas.
FR2132124B2 (es)
ES313551A1 (es) Procedimiento de preparacion de derivados del dibenzo (a,d),cicloheptadieno.
ES316517A1 (es) Procedimiento para preparar compuestos de 1,1-difenil-2-metil-3-aminopropanol.
ES315487A1 (es) Un procedimiento para preparar tetrahidro-i,3,5-oxadiacin-4onas.
ES307303A1 (es) Un procedimiento para la preparacion de una amina.
ES287043A1 (es) Un procedimiento para la preparacion de ceto-éteres
ES306520A1 (es) Un procedimiento para preparar un aducto.
GB928637A (en) Process for the preparation of dialkyl isocyanurates
GB1142227A (en) Urethane derivatives of dihydropyran and polymerisation thereof
ES353506A1 (es) Procedimiento para preparar cicloalcanofenoxialcanolaminas.
ES437040A1 (es) Un procedimiento para preparar un derivado de ftalazona.