GB735545A - Alpha-(halomethyl) nitrobenzyl nitrates - Google Patents

Alpha-(halomethyl) nitrobenzyl nitrates

Info

Publication number
GB735545A
GB735545A GB14795/53A GB1479553A GB735545A GB 735545 A GB735545 A GB 735545A GB 14795/53 A GB14795/53 A GB 14795/53A GB 1479553 A GB1479553 A GB 1479553A GB 735545 A GB735545 A GB 735545A
Authority
GB
United Kingdom
Prior art keywords
halomethyl
nitrates
nitrobenzyl
benzyl alcohol
alpha
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
GB14795/53A
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 GB735545A publication Critical patent/GB735545A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises a -(halomethyl)-nitrobenzyl nitrates having additionally one or two halogen, lower alkyl, or lower alkoxy substituents, obtainable by nitrating an a -halomethyl benzyl alcohol having the additional substituents. The nitrating agent should contain less than 10 per cent of water, e.g. nitric or sulphuric and nitric acids, and be in proportion of 2 mols. to one of the other reactant. In examples, a -bromo- and a -chloromethyl benzyl alcohols, and a -bromomethyl m-methyl benzyl alcohol, are nitrated in batch and continuous processes, to give the para-nitro-a -halomethylbenzyl nitrates, with some ortho, from the meta methyl derivative.
GB14795/53A 1952-06-02 1953-05-27 Alpha-(halomethyl) nitrobenzyl nitrates Expired GB735545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US735545XA 1952-06-02 1952-06-02

Publications (1)

Publication Number Publication Date
GB735545A true GB735545A (en) 1955-08-24

Family

ID=22114395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14795/53A Expired GB735545A (en) 1952-06-02 1953-05-27 Alpha-(halomethyl) nitrobenzyl nitrates

Country Status (1)

Country Link
GB (1) GB735545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021047978A1 (en) 2019-09-12 2021-03-18 BASF Agro B.V. Process for the preparation of α-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021047978A1 (en) 2019-09-12 2021-03-18 BASF Agro B.V. Process for the preparation of α-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate
CN114364655A (en) * 2019-09-12 2022-04-15 巴斯夫农业公司 Preparation method of nitric acid alpha-methyl- [4- (nitro) -2- (trifluoromethyl) ] -benzyl ester

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