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1-Boc-4-Methylenepiperidine

HCID 2756808
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Basic informationNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
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Basic information

CAS
159635-49-1
Standard SMILES
C=C1CCN(C(=O)OC(C)(C)C)CC1
InChIKey
PDTZMULNKGUIEJ-UHFFFAOYSA-N
Molecular formula
C11H19NO2
Average molar mass
197.27 g/mol
Monoisotopic mass
197.14157885

Names & identifiers

Preferred name
1-Boc-4-Methylenepiperidine
IUPAC
tert-butyl 4-methylidenepiperidine-1-carboxylate
English name
tert-Butyl 4-methylenepiperidine-1-carboxylate
Molecular formula
C11H19NO2
Molecular weight
197.27

Names & synonyms

1-boc-4-methylenepiperidineRefChem:430100639-305-4159635-49-1tert-butyl 4-methylenepiperidine-1-carboxylate1-N-Boc-4-methylenepiperidinen-boc-4-methylenepiperidinetert-butyl 4-methylidenepiperidine-1-carboxylate1-N-Boc-4-methylene-piperidineMFCD016325221-tert-Butoxycarbonyl-4-methylenepiperidine1-PIPERIDINECARBOXYLIC ACID, 4-METHYLENE-, 1,1-DIMETHYLETHYL ESTER
Show more names
4-METHYenepiperidineN-Boc-4-MethyL1-Boc-4-Methylenepip1-Boc-4-methylenepiperidin
4-methylenepiperidine-1-carboxylic acid tert-butyl estertert-butyl 4-methylenepiperidinecarboxylate4-methylene-piperidine-1-carboxylic acid tert-butyl esterboc-4-methylenepiperidine1-Boc-4-methylene piperidineSCHEMBL1372971-Boc-4-(methylene)piperidineSCHEMBL8243744

Database identifiers

CAS
159635-49-1
PubChem CID
2756808
DTXSID
DTXSID90373553
EC Number
639-305-4
Nikkaji
J746.716H

Properties

Computed structural propertiesFilling in

XLogP
1.9
Topological polar surface area
29.5 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
2
Rotatable bonds
2
Heavy atoms
14
Formal charge
0
Complexity
230

Physicochemical properties

Boiling point
80 °C/1mmHg · 80°C/1mmHg(lit.)
Density
1 g/ml · 1g/ml
refractive index
1.463 to · 1.4630 to 1.4670
storage temp.
2 · under inert gas (nitrogen or Argon) at 2-8°C
form
liquid
pka
-1.41 · -1.41±0.20(Predicted)
color
Clear, colourless
InChI
InChI=1S/C11H19NO2/c1-9-5-7-12(8-6-9)10(13)14-11(2,3)4/h1,5-8H2,2-4H3
InChIKey
PDTZMULNKGUIEJ-UHFFFAOYSA-N
SMILES
N1(C(OC(C)(C)C)=O)CCC(=C)CC1
CAS DataBase Reference
159635 · 159635-49-1(CAS DataBase Reference)
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302+H312+H332-H315-H319
Precautionary statements
501 · P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 7 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Safety data

hs_code
2933399990
Signal word
Warning
Symbol(GHS)
GHS07
hazard_code
Xi
hazard_note
Irritant
Hazard statements
H302+H312+H332-H315-H319
Precautionary statements
P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312

Chemistry & industry

Applications

Usestert-Butyl 4-Methylenepiperidine-1-carboxylate is a useful reagent for the design of anion exchange membranes (AEMs) and ionomers for use in storage devices such as fuel cells and batteries.

Upstream & downstream products

Upstream raw materials

1-(tert-Butyl)-5-(methylsulfonyl)-1H-tetrazole1-methyl-2-(methylsulfonyl)-1H-benzo[d]imidazoleTrimethylsilylmethylmagnesium chlorideN-(tert-Butoxycarbonyl)-4-piperidoneMethyltriphenylphosphonium iodideMethyltriphenylphosphonium bromidePotassium tert-butoxideDiethyl ether

Downstream products

tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylatetert-Butyl 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)piperidine-1-carboxylate4-Methylenepiperidine7-Azaspiro[3.5]nonane-7-carboxylic acid, 2-amino-, 1,1-dimethylethyl ester

Related reactions

76 records
New reaction record
HRID 47310 reaction equation
HRID 47310As reactantuspto-grants-2004_03
HRID 47338 reaction equation
HRID 47338As productuspto-grants-2004_03
HRID 47339 reaction equation
HRID 47339As reactantuspto-grants-2004_03
HRID 123410 reaction equation
HRID 123410As reactantTraining data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 178868 reaction equation
HRID 178868As reactantTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
HRID 213377 reaction equation
HRID 213377As reactantTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
HRID 252067 reaction equation
HRID 252067As reactantuspto-grants-2011_01
HRID 296677 reaction equation
HRID 296677As reactantTraining data from https://doi.org/10.1039/C8SC04228D (8/10)
Page 1 of 10

Compound notes

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Hazard Codes
Xi
Hazard Note
Irritant
HS Code
2933399990 · 2933399990
7-Azaspiro[3.5]nonane-7-carboxylic acid, 2-hydroxy-, 1,1-dimethylethyl ester
7-Aza-spiro[3.5]nonane
Piperidine, 4-[(3,5-difluorophenyl)methyl]-
4-[(5-bromo-2-pyridinyl)methyl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
4-methylenepiperidine trifluoroacetate