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[Erdman_D]

Здравствуйте, Коллеги !
По возможности, помогите пожалуйста с поиском методик синтеза следующих соединений:

1. O=C1CCc2ccccc2C1
2. O=C1CCc2ccccc2C1(CCC(O))CCC(O)
3. O=C1CCc2ccccc2C1(CCC(O))CCCO
4. OC1CCc2ccccc2C1(CCC(O))CCCO
5. C(C1=CC=CC=C1)(C2=CC=CC=C2)C
6. C=C(C1=CC=CC=C1)C2=CC=CC=C2
7. [O-][N+](=O)C(=C(C1=CC=CC=C1)C2=CC=CC=C2)[N+]([O-])=O
8. N#CC(C1=CC=CC=C1)(C2=CC=CC=C2)C(C3=CC=CC=C3)(C4=CC=CC=C4)C#N
9. [Ba+2].[Ti+4].[O-2].[O-2].[O-2]
10. O=S(=O)(Cl)OS(=O)(=O)Cl

Спасибо !

[mishka]

9 не вводится в reax

Код: Выделить всё

https://dropmefiles.com/2zjvP

[mishka]

для BaTiO3 по структуре как в приложенной картинке нет получения

для Ba2TiO4 по структуре как в приложенной картинке есть получение

синтез описан в
из титана + mixture; Solid solution
In neat (no solvent) reaction of an oxide-layer formed out of (Ba,Sr)CO3 with Ti forms Ba2TiO4;;
Fineman, A.; Eisenstein, A.
Journal of Applied Physics, 1946, vol. 17, p. 663 - 668
и в
In neat (no solvent) reaction of an oxide-layer formed out of (Ba,Sr)CO3 with Ti forms Ba2TiO4;;
No author
Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ba: SVol., 185, page 547 - 549



из
TiO2 + BaCO3

byproducts: BaO, CO2; under a dynamic vac. of about E-3 Torr; temp. rose up to 900°C and maintained for various times; temp. lowered rapidly to room temp. to quench; analysed by X-ray diffraction;
Beauger, A.; Mutin, J. C.; Niepce, J. C.
Journal of Materials Science
1983, vol. 18, p. 3041 - 3046

еще есть описание синтеза в


Current Patent Assignee: H C STARCK MISC - US5914417, 1999, A

Experimental Procedure
11 Production of barium titanate.
Example 11 Production of barium titanate. 100 g of a Ba-Ti carboxylate solution obained from example 5 were combined with approximately 40 ml of a 25% NH4 OH solution. A fine, white precipitate is produced, which was filtered out and washed with methanol. This precipitate was dried at 105° C. and then calcined at 800° C. for 4 h. The powder obtained in this manner is also a pure-phase perovskite.

и в
Current Patent Assignee: HUNTSMAN SURFACTANTS TECHNOLOGY - US5844115, 1998, A
Experimental Procedure
1 EXAMPLE 1
EXAMPLE 1 Barium titanate was prepared by the following procedure. A solution of tetrabutyltitanate (30.6 grams, 0.0899 moles) in isopropanol (150 ml) was added dropwise over 45 minutes to a well stirred solution of barium hydroxide (31.5 grams of Ba(OH)2.8H2 O, 0.100 moles) in deionised water (1000 ml) at 50°-60° C. The resulting mixture was heated at 50°-60° C. for an additional 20 minutes, the white precipitate allowed to settle and the supernatant liquid decanted. The precipitate was washed with deionised water several times and dried at 400° C. for 3 hours.

[Erdman_D]

9 не вводится в reax

Код: Выделить всё

https://dropmefiles.com/2zjvP

Большое спасибо, mishka !