GB939014A - Nitro substituted isocyanates - Google Patents

Nitro substituted isocyanates

Info

Publication number
GB939014A
GB939014A GB1224061A GB1224061A GB939014A GB 939014 A GB939014 A GB 939014A GB 1224061 A GB1224061 A GB 1224061A GB 1224061 A GB1224061 A GB 1224061A GB 939014 A GB939014 A GB 939014A
Authority
GB
United Kingdom
Prior art keywords
nitro substituted
substituted isocyanates
compounds
azide
dinitropropanol
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
GB1224061A
Inventor
Marvin Harold Gold
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.)
Aerojet Rocketdyne Inc
Original Assignee
Aerojet General 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 Aerojet General Corp filed Critical Aerojet General Corp
Priority to GB1224061A priority Critical patent/GB939014A/en
Publication of GB939014A publication Critical patent/GB939014A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/12—Preparation of derivatives of isocyanic acid from or via nitrogen analogues of carboxylic acids, e.g. from hydroxamic acids, involving a Hofmann, Curtius or Lossen-type rearrangement
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

The invention comprises compounds of the formula (NO2)3C.A.NCO, where A is C1-C5 alkylene, and their production by reacting the acid halide (NO2)3CA.COX in a solvent with an alkali or alkaline earth metal azide, and subsequently heating under anhydrous conditions to effect rearrangement of the intermediate acid azide. The compounds of the invention react with nitroalcohols, such as 2,2-dinitropropanol, to yield polynitro carbamates said to be of use as explosives.
GB1224061A 1961-04-05 1961-04-05 Nitro substituted isocyanates Expired GB939014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1224061A GB939014A (en) 1961-04-05 1961-04-05 Nitro substituted isocyanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1224061A GB939014A (en) 1961-04-05 1961-04-05 Nitro substituted isocyanates

Publications (1)

Publication Number Publication Date
GB939014A true GB939014A (en) 1963-10-09

Family

ID=10000961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1224061A Expired GB939014A (en) 1961-04-05 1961-04-05 Nitro substituted isocyanates

Country Status (1)

Country Link
GB (1) GB939014A (en)

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