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Merck
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주요 문서

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275123

Sigma-Aldrich

Tributyl(1-ethoxyvinyl)tin

97%

동의어(들):

(1-Ethoxyvinyl)tri-n-butylstannane

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크기 선택

1 G
₩119,060
5 G
₩448,732
25 G
₩1,586,039
100 G
₩3,280,886

₩119,060

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(7)

크기 선택

보기 변경
1 G
₩119,060
5 G
₩448,732
25 G
₩1,586,039
100 G
₩3,280,886

About This Item

Linear Formula:
[CH3(CH2)3]3SnC(OC2H5)=CH2
CAS Number:
97674-02-7
Molecular Weight:
361.15
MDL number:
MFCD00010240
UNSPSC 코드:
12352103
PubChem Substance ID:
24856628
NACRES:
NA.22

₩119,060

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청

Quality Level

100

분석

97%

양식

liquid

refractive index

n20/D 1.476 (lit.)

bp

85-86 °C/0.1 mmHg (lit.)

density

1.069 g/mL at 25 °C (lit.)

SMILES string

CCCC[Sn](CCCC)(CCCC)C(=C)OCC

InChI

1S/C4H7O.3C4H9.Sn/c1-3-5-4-2;3*1-3-4-2;/h1,4H2,2H3;3*1,3-4H2,2H3;

InChI key

HGXJOXHYPGNVNK-UHFFFAOYSA-N

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관련 카테고리

일반 설명

This vinylstannane undergoes Stille coupling with a vinyl triflate, giving, after hydrolysis, an α,β−unsaturated ketone, thus acting as an acetyl anion equivalent.[1]

애플리케이션

Electrophilic methyl ketone equivalent used in a recent synthesis of a 13-oxophorbine (chlorophyll) from the corresponding 13-bromochlorin.[2]
Reagent employed in palladium-catalyzed coupling reactions with sulfoxides,[3] α-haloethers,[4] and chlorocyclobutenones.[5] Also used to convert acid chlorides to α-oxygenated enones.[6]

픽토그램

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

신호어

Danger

유해 및 위험 성명서

H301,H312,H315,H319,H360FD,H372,H410

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)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SHBP5674
SHBG1597V
SHBC6956V
04096EMV
16096EMV

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 2

1 of 2

Cesium fluoride 99%

Sigma-Aldrich

198323

Cesium fluoride

Allyltributylstannane 97%

Sigma-Aldrich

271411

Allyltributylstannane

Journal of the American Chemical Society, 114, 1412-1412 (1992)
Joydev K Laha et al.
The Journal of organic chemistry, 71(18), 7049-7052 (2006-08-26)
A new route to 13(1)-oxophorbines, the parent macrocycle of chlorophylls, begins with the synthesis of a 13-bromochlorin. Pd-mediated coupling of the latter with tributyl(1-ethoxyvinyl)tin and subsequent acidic hydrolysis afforded the 13-acetylchlorin (1). Treatment of 1 with NBS afforded the 15-bromo
Tetrahedron Letters, 34, 2429-2429 (1993)
Tetrahedron Letters, 33, 4885-4885 (1992)
Younggi Choi et al.
The Journal of organic chemistry, 69(11), 3758-3764 (2004-05-22)
2-Azabicyclo[2.2.2]oct-5-enes bearing an endo alkenyl substituent were synthesized by Diels-Alder addition of methyl vinyl ketone to a 1,6-dihydropyridine derived from methyl nicotinate. Although 1,5-dienes with this skeleton were unreactive under thermal conditions, they were photochemically reactive. Irradiation of these dienes
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질문

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 답변

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 답변

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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