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2 561 735

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IPC

C07C15/00(2006-01-01)

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Application

2014119619/04, 2014-05-15

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Start date

2014-05-15

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Actual filing date

2014-05-15

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Published

2015-09-10

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Inventor

Dzhemilev Usein MemetovichIbragimov Askhat GabdrakhmanovichMakhmudijarova Natalija Nail'EvnaKhatmullina Guzelija MagavievnaTjumkina Tat'Jana Viktorovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Neftekhimii I Kataliza Rossijskoj Akademii Nauk

METHOD OF PRODUCING 4,18,32-TRIS-ARYL-11,25,39-TRIOXA-2,6,16,20,30,34-HEXATHIA-4,18,32-TRIAZAHEPTACYCLO[38.2.2.2.2.2.2.2]TETRAPENTACONTA-1(43),7(54),8,10(53),12(52),13,15(51),21(50),22,24(49),26(48),27,29(47),35(46),36,38(45),40,41-OCTADECAENES Russian patent published in 2015 - IPC C07C15/00

Abstract RU 2561735 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing 4,18,32-tris-aryl-11,25,39-trioxa-2,6,16,20,30,34-hexathia-4,18,32-triazaheptacyclo[38.2.2.2.^7,10.2^12,15.2^21,24.2^26,29.2^35,38]tetrapentaconta-1(43),7(54),8,10(53),12(52),13,15(51),21(50),22,24(49),26(48),27,29(47),35(46),36,38(45),40,41-octadecaenes, which includes reacting N,N-bis(methoxymethyl)-N-aryl(o-methoxyphenyl, m-methylphenyl, n-methylphenyl)amines with 4,4'-dimercaptodiphenyl oxide in the presence of a samarium nitrate crystalline hydrate Sm(NO₃)₃·6H₂O catalyst, taken in molar ratio N,N-bis(methoxymethyl)-N-arylamine : 4,4'-dimercaptodiphenyl oxide : Sm(NO₃)₃·6H₂O=1:1:0.05, at room temperature (about 20°C) and atmospheric pressure in ethyl acetate as a solvent for 6-8 hours. The output of the corresponding 4,18,32-tris-aryl-11,25,39-trioxa-2,6,16,20,30,34-hexathia-4,18,32-triazaheptacyclo[38.2.2.2^7,10.2^12,15.2^21,24.2^26,29.2^35,38]tetrapentaconta-1(43),7(54),8,10(53),12(52),13,15(51),21(50),22,24(49),26(48),27,29(47),35(46),36,38(45),40,41-octadecaenes of general formula (1) is 70-83%.

EFFECT: high output.

1 tbl, 1 ex

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RU 2 561 735 C1

Authors

Dzhemilev Usein Memetovich

Ibragimov Askhat Gabdrakhmanovich

Makhmudijarova Natalija Nail'Evna

Khatmullina Guzelija Magavievna

Tjumkina Tat'Jana Viktorovna

Dates

2015-09-10—Published

2014-05-15—Filed