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ChemicalBook CAS DataBase List NAPHTHALENE-D8
1146-65-2

NAPHTHALENE-D8 synthesis

4synthesis methods
-

Yield:1146-65-2 85%

Reaction Conditions:

with platinum on carbon;water-d2 in decalin at 80; for 24 h;High pressure;

Steps:

22 Synthesis Example 22
naphthalene (1.00 g, 7.80 mmol) And 5% Pt / C (1.52 g, 0.390 mmol) in heavy water (40 mL), Isopropanol (2 mL), Add decahydronaphthalene (20 mL). After stirring for 24 hours at 80 °C in a high pressure reactor, Cool to room temperature. After adding dichloromethane The layers are separated and an organic layer is obtained. Dry with MgSO 4 and filter. Concentrate the filtrate to deuterated naphthalene 903 mg (85%, deuterium conversion 95%).

References:

Material Science Co.,Ltd.;Kang Hyeon-bin;Jeong Jae-ho;Do Gwang-seok;Park Bu-bae;Ryu Ji-ung;Lee Sun-chang KR101978651, 2019, B1 Location in patent:Paragraph 0202-0205

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