SU525662A1 - Chlorine-containing carboxylic esters exhibiting plasticizing properties - Google Patents
Chlorine-containing carboxylic esters exhibiting plasticizing propertiesInfo
- 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
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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
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)
Publication Number | Publication Date |
---|---|
SU525662A1 true SU525662A1 (en) | 1976-08-25 |
Family
ID=20623115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2145448A SU525662A1 (en) | 1975-06-09 | 1975-06-09 | Chlorine-containing carboxylic esters exhibiting plasticizing properties |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU525662A1 (en) |
Cited By (1)
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 |
-
1975
- 1975-06-09 SU SU2145448A patent/SU525662A1/en active
Cited By (1)
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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