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Key Documents

61626

Sigma-Aldrich

Boron trifluoride methanol complex solution

13-15% BF3 basis

Sinônimo(s):

BF3MeOH, Boron fluoride methanol, Boron trifluoride methanol, Boron trifluoride-methanol Complex

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About This Item

Fórmula linear:
BF3 · 2CH3OH
Número CAS:
Peso molecular:
131.89
Beilstein:
3693581
Número MDL:
Código UNSPSC:
12352104
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

adequação da reação

core: boron
reagent type: Lewis acid
reagent type: catalyst

concentração

13-15% boron trifluoride

densidade

0.859 g/mL at 25 °C

cadeia de caracteres SMILES

CO.FB(F)F

InChI

1S/CH4O.BF3/c1-2;2-1(3)4/h2H,1H3;

chave InChI

JBXYCUKPDAAYAS-UHFFFAOYSA-N

Descrição geral

BF3-MeOH solution is a Lewis acid-base complex used as a versatile reagent and catalyst in organic synthesis.

Aplicação

Boron trifluoride-methanol complex solution can be used for the deprotection of acetylated amines of cyanine dyes to form products with free amino groups. It may be used for the conversion of sulfur-containing phosphoramidates to the corresponding phosphate methyl ester.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 1

Órgãos-alvo

Eyes,Central nervous system, Kidney

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

60.8 °F - closed cup

Ponto de fulgor (°C)

16 °C - closed cup

Equipamento de proteção individual

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Boron trifluoride?methanol complex?mild and powerful reagent for deprotection of labile acetylated amines.
Miltsov S
Tetrahedron Letters, 44(11), 2301-2303 (2003)
Methanolysis of phosphoramidates with boron trifluoride-methanol complex.
Ryu S
The Journal of Organic Chemistry, 56(16), 4999-5002 (1991)
Leila Nejadsadeghi et al.
Molecular biology reports, 42(2), 363-372 (2014-10-01)
Plant cells often increase cold tolerance by reprogramming their genes expression which results in adjusted metabolic alternations, a process enhanced under cold acclimation. In present study, we assessed the changes of membrane fatty acid compositions along with physio-biochemical indices like
C Hue-Beauvais et al.
Journal of animal science, 93(4), 1641-1655 (2015-05-29)
Alterations to the metabolic endocrine environment during early life are crucial to mammary gland development. Among these environmental parameters, the initial nutritional event after birth is the consumption of milk, which represents the first maternal support provided to mammalian newborns.
Shulin Xiang et al.
Journal of pineal research, 59(1), 60-69 (2015-04-11)
Chemotherapeutic resistance, particularly to doxorubicin (Dox), represents a major impediment to successfully treating breast cancer and is linked to elevated tumor metabolism and tumor over-expression and/or activation of various families of receptor- and non-receptor-associated tyrosine kinases. Disruption of circadian time

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