CAS: 14470-28-1|4-Anisylchlorodiphenylmethane

Lub npe: 4-Anisylchlorodiphenylmethane

Synonyms: (Chloro(-methoxyphenyl)methylene)dibenzene;

MMT-Cl; 4-Methoxytrithyl chloride; 4-Methoxytriphenylchloromethane;

4-Methoxytriphenylmethyl chloride;

CAS: 14470-28-1

Purity: 97 feem pua

MDL No.: MFCD00000814

Molecular Formula: C₂₀H₁₇ClO

Molecular Luj: 308.8

Melting Point: 122-124 degree (lit.)

Boiling Point: 423.55 degree (nqe kwv yees)

EINECS:238-463-8

Qhov ceev: 1.0704g / cm3³ (nrog kwv yees)

Cov tsos mob: Dawb rau daj lossis txiv kab ntxwv hmoov

rhiab heev: Moisture Sensitive, Kub Sensitive

Solubility: chloroform (me ntsis), methanol (me ntsis)

Refractive Index: 1.4530 (kwv yees)

Cia txias: Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab qhov cua zoo. Pom zoo cia kub: 2 - 8 degree

InChI:InChI=1S/C20H17ClO/c1-22-19-14-12-18(13-15-19)20(21,{7}})17-10-6-3-7-11-17/h2-15H,1H3

InChIKey:InChIKey=OBOHMJWDFPBPKD-UHFFFAOYSA-N

Daim ntawv thov: 4-Anisylchlorodiphenylmethane(CAS: 14470-28-1) yog siv los tiv thaiv reagent uas yog siv rau thawj pawg hydroxyl.

Siv:

Reagent rau kev tiv thaiv cov cawv, cf Chlorotriphenyl methane, A11799, raws li lawv cov monomethoxytrityl (Mmt) ethers, intermediate hauv acid-lability ntawm trityl (Trt) thiab dimethoxytrityl (Dmt); saib 4,4'-Dimethoxytrityl chloride, A11626. Rau kev siv DMAP ua ib qho catalyst rau methoxytritylation ntawm alcohols thiab amines, saib: Tetrahedron Lett., 21, 3899 (1980); J. Org. Chem., 47, 571 (1982); Chem. Ib., 15 (1982).

Hauv kev sib piv nrog Dmt rau N-kev tiv thaiv thaum lub sij hawm solid-phase peptide synthesis, N-Mmt pawg tau pom tias muaj sia nyob tsis zoo thaum N-Dmt derivatives decomposed qeeb hauv cov kuab tshuaj tiv thaiv: Tetrahedron. Ib., 39, 1733 (1998).

Ntim & Xa

Pob: 5g / 10g / 25g / 50g / bulk pob

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