SU525662A1 - Chlorine-containing carboxylic esters exhibiting plasticizing properties - Google Patents

Chlorine-containing carboxylic esters exhibiting plasticizing properties

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Publication number
SU525662A1
SU525662A1 SU2145448A SU2145448A SU525662A1 SU 525662 A1 SU525662 A1 SU 525662A1 SU 2145448 A SU2145448 A SU 2145448A SU 2145448 A SU2145448 A SU 2145448A SU 525662 A1 SU525662 A1 SU 525662A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chlorine
containing carboxylic
carboxylic esters
plasticizing properties
chloromethyl
Prior art date
Application number
SU2145448A
Other languages
Russian (ru)
Inventor
Дилюс Лутфуллич Рахманкулов
Евгений Абрамович Кантор
Семен Соломонович Злотский
Надежда Ефремовна Максимова
Original Assignee
Уфимский Нефтяной Институт
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 Уфимский Нефтяной Институт filed Critical Уфимский Нефтяной Институт
Priority to SU2145448A priority Critical patent/SU525662A1/en
Application granted granted Critical
Publication of SU525662A1 publication Critical patent/SU525662A1/en

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Description

Аналогично примеру 1 из 2 фенил-5,5-ди- ( хлорметил )-1,3-диоксана путем нагревани  его при 250°С в течение 8 час получают 2, хлорметил) пропцловый эфирAnalogously to Example 1 of 2 phenyl-5,5-di- (chloromethyl) -1,3-dioxane, by heating it at 250 ° C for 8 hours, 2, chloromethyl) propyl ether is obtained

бензойной кислоты, т.кип. 160 С/2 ммbenzoic acid, bk. 160 C / 2 mm

ff рт.ст.; .4995, выход 87%.ff Hg; .4995, yield 87%.

Найдено,%:С 55,0; Н 5,5; 012,,8Found,%: C 55.0; H 5.5; 012, 8

42 .42

Вычислено,%: С 55,1; Н 5,3; 012,6;Calculated,%: C 55.1; H 5.3; 012.6;

се27,о.se27, oh.

в ИК-спектре присутствуют полосы поглощени  в области 710-740 см (Ус-СЕ ) 175О - 1735 см (vC g ) и 16251600 см (/- : ).The IR spectrum contains absorption bands in the range of 710-740 cm (UC-CE) 175 O - 1735 cm (vC g) and 16251600 cm (/ -:).

Пример 3. 2,2-Ди-( хлорметил пропиловый эфир изомасл ной кислоты.Example 3. 2,2-Di- (chloromethyl propyl ester of isobutyric acid.

Аналогично примеру 1 из 2-изопропип-5 ,5-ДИ -(хлорметил)-,3-диоксана при 210 С (продолжительность 10 час) получают 2,2-ди-(хлорметил) пропиловый эфир изомасл ной кислоты, т.кип. 62 С/2 мм рт.ст. П 1,4639, выход 93 %.Analogously to Example 1, from 2-isopropip-5, 5-DI - (chloromethyl) -, 3-dioxane at 210 ° C (duration 10 hours), 2.2-di- (chloromethyl) propyl isobutyric ester is obtained, b.p. 62 C / 2 mmHg P 1,4639, yield 93%.

Найдено, %: С 47,7; Н 6,9; О 14,4; СЕ 31,0.Found,%: C 47.7; H 6.9; O 14.4; CE 31.0.

С(|Н,бйаОаС (| Н, баООа

Вычислено, %: С 47,6; Н 7,0; О 14,1;Calculated,%: C 47.6; H 7.0; O 14.1;

сгз1,з.sgs1, h.

в таблице приведены результаты испытаний сложных хлорэфиров карбоновых кислот в качестве пластификаторов к поливинилхлориду .The table shows the results of testing of chlorine esters of carboxylic acids as plasticizers to polyvinyl chloride.

Диалкилфталат-{ известный)Dialkylphthalate- {known)

2,2-Ди- (хлорметил) пропиловый эфир пропионовой кислоты2,2-Di- (chloromethyl) propyl propionate

СН СН, СООСН.СССН СР), СНCH CH, COOSS.SSSN CP), CH

QL,)QL,)

2,2-Ди-(хлорметил)пропиловый эфир2,2-Di- (chloromethyl) propyl ether

изомасл ной кислотыisobutyric acid

Г НMr. N

5 снсоосн.сссн„се)сн, сн,5 snososn.sssn "ce) SN, SN,

2,2-Ди-(хлорметил)пропиловьш эфир бензойной кислоты2,2-Di- (chloromethyl) propyl benzoate

С HgCOOCH C(CH2CE)2CH Фортлула изобретени  Хлорсодержащие сложные эфиры карбоновых кислот обшей формулы СН с« R-coo-CHo-C - СНо , снасг где R - алкил, фенил, про вл ющие пластифицирующие свойства.With HgCOOCH C (CH2CE) 2CH, Fortlula of the Invention Chlorine-containing carboxylic acid esters of the general formula CH with "R-coo-CHo-C - CHO, hanger where R is alkyl, phenyl, showing plasticizing properties.

2ОО-2302OO-230

240240

250250

210210

260260

230230

2ОО2OO

230 Источники информации, прин тые во внимание при экспергизе: Кратка  химическа  энциклопеди . Э:Л.. Советска  энциклопеди , М, 1965 г., том 4, стр. 47-48. 2. Злотский С. С., Некоторые реакции свойства 1,3-диоксанов, дисс., Москва, 1973 г.230 Sources of information taken into account during the examination: Brief chemical encyclopedia. E: L .. Sovetsk Encyclopedia, M, 1965, volume 4, pp. 47-48. 2. S. Zlotsky, Some reaction properties of 1,3-dioxanes, Diss., Moscow, 1973

SU2145448A 1975-06-09 1975-06-09 Chlorine-containing carboxylic esters exhibiting plasticizing properties SU525662A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2145448A SU525662A1 (en) 1975-06-09 1975-06-09 Chlorine-containing carboxylic esters exhibiting plasticizing properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2145448A SU525662A1 (en) 1975-06-09 1975-06-09 Chlorine-containing carboxylic esters exhibiting plasticizing properties

Publications (1)

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SU525662A1 true SU525662A1 (en) 1976-08-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2757596C1 (en) * 2020-11-19 2021-10-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Dimethyl ether of 4-chlorophthalic acid as polymer plasticiser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2757596C1 (en) * 2020-11-19 2021-10-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Dimethyl ether of 4-chlorophthalic acid as polymer plasticiser

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