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Safety Information

804185

Sigma-Aldrich

SnAP 2-Spiro-(2-Pyr) M Reagent

Synonym(s):

tert-butyl 3-(aminomethyl)-3-((tributylstannyl)methoxy) pyrrolidine-1-carboxylate

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About This Item

Empirical Formula (Hill Notation):
C23H48N2O3Sn
Molecular Weight:
519.35
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22

description

Fp >230°F

Quality Level

form

powder

mp

235 °C

density

1.143 at 25 °C

functional group

amine
ether

storage temp.

−20°C

SMILES string

CCCC[Sn](CCCC)(COC1(CN(C(OC(C)(C)C)=O)CC1)CN)CCCC

InChI

1S/C11H21N2O3.3C4H9.Sn/c1-10(2,3)16-9(14)13-6-5-11(7-12,8-13)15-4;3*1-3-4-2;/h4-8,12H2,1-3H3;3*1,3-4H2,2H3;

InChI key

FITIMZOFKJTPHZ-UHFFFAOYSA-N

Application

SnAP Reagents provide a one-step route, in tandem with various aldehyde substrates, to saturated N-heterocycles. The synthesis of N-heterocycles through SnAP Reagents requires mild reaction conditions, and aldehydes bearing aryl, heteroaryl, glyoxyl, aliphatic, and halogenated groups are well tolerated. This product was introduced in collaboration with the Bode Research Group

Automate your N-heterocycle formation with Synple Automated Synthesis Platform (SYNPLE-SC002)

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

804185-VAR:
804185-BULK:
804185-500MG:4548173348889


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Protocols

Saturated N-heterocyclic building blocks or SnAP Reagents are of growing importance for the convenient synthesis of medium-ring saturated N-heterocycles, including bicyclic and spirocyclic structures. SnAP reagents are stable and readily available and can be coupled with widely available aromatic, heteroaromatic, aliphatic, and glyoxylic aldehydes.

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