HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Hydrochloric Acid → 4-(2-Chloro-6-(piperidin-4-ylmethyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine

HRID 1043632
Notes
Print preview

Reaction equation

HRID 1043632 reaction equation
[Cl:1][C:2]1[N:3]=[C:4]([N:26]2[CH2:31][CH2:30][O:29][CH2:28][CH2:27]2)[C:5]2[N:11]=[C:10]([CH2:12][CH:13]3[CH2:18][CH2:17][N:16](C(OC(C)(C)C)=O)[CH2:15][CH2:14]3)[CH:9]=[CH:8][C:6]=2[N:7]=1.Cl>C(Cl)Cl.O1CCOCC1>[Cl:1][C:2]1[N:3]=[C:4]([N:26]2[CH2:27][CH2:28][O:29][CH2:30][CH2:31]2)[C:5]2[N:11]=[C:10]([CH2:12][CH:13]3[CH2:18][CH2:17][NH:16][CH2:15][CH2:14]3)[CH:9]=[CH:8][C:6]=2[N:7]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 58404998Tert-butyl 4-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidine-1-carboxylate

Product 1

HCID 584049524-(2-Chloro-6-(piperidin-4-ylmethyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 312751,4-Dioxane
Solvent

Procedure

tert-butyl 4-((2-chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methyl)piperidine-1-carboxylate from Example 137 (0.33 g) in DCM (5 mL) was treated with 4N HCl in dioxane (0.9 mL) for 30 minutes at room temperature. The reaction mixture was concentrated to dryness to afford quantitative yield of 4-(2-chloro-6-(piperidin-4-ylmethyl)pyrido[3,2-d]pyrimidin-4-yl)morpholine.

Workup

  1. concentrationThe reaction mixture was concentrated to dryness

Sources & evidence

ORD record
ord-fb68d321cc2e4b6e8666f8da98d87342
Source dataset
uspto-grants-2013_10
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US08563540B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes