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74141-12-1

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74141-12-1 Usage

General Description

2-Propen-1-ol, 3-(tributylstannyl)-, (E)-, also known as tributylstannyl allyl alcohol, is a chemical compound commonly used in organic synthesis and as a building block in the preparation of pharmaceuticals and agrochemicals. It has the chemical formula C12H26OSn and is a colorless liquid with a molecular weight of 328.08 g/mol. The (E)- configuration indicates that the double bond is in a trans orientation. 2-Propen-1-ol, 3-(tributylstannyl)-, (E)- is a versatile reagent in organic chemistry and is often used in the synthesis of various organic molecules and natural products. It is also used as a substrate in palladium-catalyzed cross-coupling reactions to form carbon-carbon bonds. Additionally, it is used in the preparation of allylic alcohols and ethers, which are important building blocks in the synthesis of various bioactive compounds.

Check Digit Verification of cas no

The CAS Registry Mumber 74141-12-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,4 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74141-12:
(7*7)+(6*4)+(5*1)+(4*4)+(3*1)+(2*1)+(1*2)=101
101 % 10 = 1
So 74141-12-1 is a valid CAS Registry Number.

74141-12-1Downstream Products

74141-12-1Relevant articles and documents

Total Synthesis of Lajollamycin B

Nishimaru, Tatsuya,Eto, Kohei,Komine, Keita,Ishihara, Jun,Hatakeyama, Susumi

, p. 7927 - 7934 (2019)

The first total synthesis of lajollamycin B, a structurally novel nitro-tetraene spiro-β-lactone/γ-lactone antibiotic, is described. The convergent synthesis involves the construction of the C8′–C11′ nitrodienylstannane and its coupling with the segment prepared from the C1′–C7′ ω-iodoheptadienoic acid and the right-hand heterocyclic fragment, which has been utilized for our previous syntheses of oxazolomycin A. The revision of the geometry of the terminal Δ10′, 11′-double bond from E to Z is also described for the structure of natural lajollamycin B.

PROBE FOR DETECTING CARBAPENEM-RESISTANT BACTERIA AND USE THEREOF

-

Paragraph 0085; 0099; 0100, (2021/09/10)

The present disclosure relates to a compound represented by Chemical Formula 1, a probe for detecting antibiotic-resistant bacteria, which includes the compound, a composition containing the compound, a kit including the compound and a method for detectin

Synthesis of Optically Active N -(4-Hydroxynon-2-enyl)pyrrolidines: Key Building Blocks in the Total Synthesis of Streptomyces coelicolor Butanolide 5 (SCB-5) and Virginiae Butanolide A (VB-A)

Donges, Jonas,Hofmann, Sandra,Walter, Johannes C.,Reichertz, Julia,Brüggemann, Moritz,Frank, Andrea,Nubbemeyer, Udo

supporting information, p. 2632 - 2642 (2021/04/27)

Starting from 5-methylhexanal and (S)-configured N -propargylprolinol ethers, coupling delivered N -(4-hydroxynon-2-ynyl)prolinol derivatives as mixtures of C4 diastereomers. Resolution of the epimers succeeded after introduction of an (R)-mandelic ester derivative and subsequent HPLC separation. Alternatively, suitable oxidation gave the corresponding alkynyl ketone. Midland reagent controlled diastereoselective reduction afforded a defined configured propargyl alcohol with high selectivity. LiAlH 4reduction and Mosher analyses of the allyl alcohols enabled structure elucidation. The suitably protected products are used as key intermediates in enantioselective Streptomyces γ-butyrolactone signaling molecule total syntheses.

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