GB875051A - Aminodiboron compounds and method of making same - Google Patents

Aminodiboron compounds and method of making same

Info

Publication number
GB875051A
GB875051A GB5571/60A GB557160A GB875051A GB 875051 A GB875051 A GB 875051A GB 5571/60 A GB5571/60 A GB 5571/60A GB 557160 A GB557160 A GB 557160A GB 875051 A GB875051 A GB 875051A
Authority
GB
United Kingdom
Prior art keywords
radical
amine
r12nh
tetraaminodiboron
r11nh2
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
GB5571/60A
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.)
US Borax Inc
Original Assignee
United States Borax and Chemical Corp
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 United States Borax and Chemical Corp filed Critical United States Borax and Chemical Corp
Publication of GB875051A publication Critical patent/GB875051A/en
Expired legal-status Critical Current

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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/02—Boron compounds
    • C07F5/022—Boron compounds without C-boron linkages

Abstract

A tetraaminodiboron is made by reacting a compound of the formula B2(NR2),4, where R is a monovalent aliphatic or cycloaliphatic organic radical having at least one hydrogen atom on its a -carbon atom, with a compound of the formula R12NH or R11NH2, where R1 is a monovalent aliphatic or cycloaliphatic radical having at least one hydrogen atom on its a -carbon atom or a phenyl radical or substituted phenyl radical having hydrogen atoms in the ortho-positions, or R12NH is piperidine, and R11 is an alkyl radical, with not more than 18 carbon atoms or a phenyl or substituted phenyl radical, the boiling point of the amine R2NH which corresponds with the reactant B2(NR2)4 being lower than that of the amine R12NH or R11NH2. The tetraaminodiboron reactants B2(NR2)4 are described and claimed in Specification 868,191. It is preferred to use tetra(dialkylamino)diborons whose alkyl radicals have from 1 to 3 carbon atoms. A number of amine reactants are specified. The transamination may be catalyzed by ammonium chloride, bromide or sulphate, or an amine salt of hydrochloric, hydrobromic, sulphuric or trifluoracetic acid.
GB5571/60A 1959-05-29 1960-02-17 Aminodiboron compounds and method of making same Expired GB875051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US875051XA 1959-05-29 1959-05-29

Publications (1)

Publication Number Publication Date
GB875051A true GB875051A (en) 1961-08-16

Family

ID=22205591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5571/60A Expired GB875051A (en) 1959-05-29 1960-02-17 Aminodiboron compounds and method of making same

Country Status (1)

Country Link
GB (1) GB875051A (en)

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