(S)-1,2,3,4-Tetrahydro-3-isoquinoline- carboxylic acid benzyl ester PTSA salts，S)-1,2,3,4-Tetrahydro-3-isoquinoline-carboxylic acid t-butyl ester PTSA salt ，Ethyl (R)-nipecotate L-tartrate ，Trichloromelamine(N2,N4,N6-Trichloro-2,4,6-t--Dalian Honkai Chemical Development Co.,Ltd.

MAIN PRODUCTS: •(S)-1,2,3,4-Tetrahydro-3-isoquinoline- carboxylic acid benzyl ester PTSA salts •(S)-1,2,3,4-Tetrahydro-3-isoquinoline-carboxylic acid t-butyl ester PTSA salt •Ethyl (R)-nipecotate L-tartrate •Trichloromalamine(N2,N4,N6-Trichloro-2,4,6-triamino-1,3,5-triazine) • t-Butyl N-hydroxycarbomate (N-Boc hydroxylamine)

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PRODUCTION

Reaction Possibilities

· Fluorination, chlorination and bromination

· Amination

· Hydrogenation

· Grignard Reaction

· Esterification

· Reduction/hydride

· Diazotization

Facilities

· Stainless steel reactors from500 to 10000 L

· Glass-lined reactors from 250 to 8000 L

· High pressure react or (100 bar) from 10 to 500 L

· Condensers from 1 to 30 square meters

· Thin-film evaporators with a total surface of 1-5 square
meters

· Centrifuge stainless steel from 800 to 1500 mm diameter.

· Vacuum dryers 2000 L

· Distillation columns

· Vacuum Filters from 1000 to 1500 L

· Reaction temperature up to-30 °C and vacuum up to 10 mmHg

Utilities

· Cooling system up to-40°C

· Nitrogen (99.5%) supply system

· Hot water vapor( 0.85MPs) supply system

· Waste water treatment system

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