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Structure of 170097-66-2

Chemical Structure| 170097-66-2

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Product Details of [ 170097-66-2 ]

CAS No. :170097-66-2
Formula : C16H21NO4
M.W : 291.34
SMILES Code : O=C(N1CC2=C(C=C(C(OC)=O)C=C2)CC1)OC(C)(C)C
MDL No. :MFCD08275038
InChI Key :PENHSKQWTCPDFD-UHFFFAOYSA-N
Pubchem ID :11483176

Safety of [ 170097-66-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H320-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Application In Synthesis of [ 170097-66-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Upstream synthesis route of [ 170097-66-2 ]

[ 170097-66-2 ] Synthesis Path-Upstream   1~1

  • 1
  • [ 170097-66-2 ]
  • [ 622867-52-1 ]
YieldReaction ConditionsOperation in experiment
4.5 g
Stage #1: With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 1 h;
Stage #2: With water In tetrahydrofuran at 0℃; for 0.25 h;
Add lithium aluminum hydride (716.49 mg, 18.88 mmol) dropwise to a solutionof 02-tert-butyl 06-methyl 3 ,4-dihydro- 1H-isoquinoline-2,6-dicarboxylate (5.00 g, 17.16mmol) in tetrahydrofuran (85.81 mL) at 0 °C and stir at that temperature for 1 hour. Thenadd water (6 mL) and stir for 15 minutes at 0 °C, filter over CELITE® and wash theCELITE® with ethyl acetate. Concentrate the filtrate under reduced pressure to afford the title compound (4.5 g, 17.09 mmol). MS (m/z): 264 (M+1).
References: [1] Patent: US2011/112103, 2011, A1, . Location in patent: Page/Page column 91.
[2] Patent: WO2015/54060, 2015, A1, . Location in patent: Page/Page column 22; 10.
[3] Patent: WO2017/205193, 2017, A1, . Location in patent: Page/Page column 137.
 

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[ 170097-66-2 ]

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