4H-1-Benzopyran-4-one, 6-iodo-5,7-bis(phenylmethoxy)-3-[4-(phenylmethoxy)phenyl]-

Base Information

Chemical Name:4H-1-Benzopyran-4-one, 6-iodo-5,7-bis(phenylmethoxy)-3-[4-(phenylmethoxy)phenyl]-
CAS No.:515863-74-8
Molecular Formula:C36H27IO5
Molecular Weight:666.512
Hs Code.:

Synonyms:

Suppliers and Price of 4H-1-Benzopyran-4-one, 6-iodo-5,7-bis(phenylmethoxy)-3-[4-(phenylmethoxy)phenyl]-

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4H-1-Benzopyran-4-one, 6-iodo-5,7-bis(phenylmethoxy)-3-[4-(phenylmethoxy)phenyl]-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4H-1-Benzopyran-4-one, 6-iodo-5,7-bis(phenylmethoxy)-3-[4-(phenylmethoxy)phenyl]-

There total 11 articles about 4H-1-Benzopyran-4-one, 6-iodo-5,7-bis(phenylmethoxy)-3-[4-(phenylmethoxy)phenyl]- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 911285-86-4
1-[6-benzoyloxy-2,4-bis(benzyloxy)-3'-iodophenyl]-2-[4-benzyloxyphenyl]-3,3-dimethyloxypropan-1-one

: 515863-74-8
4',5,7-tris(benzyloxy)-6-iodoisoflavone

Guidance literature:: With sodium hydroxide; In methanol; at 20 ℃; for 24h;
DOI:10.1055/s-2002-35617

Reference yield:

: 67052-53-3
4',6'-bis(benzyloxy)-2'-(methoxymethoxy)acetophenone

: 515863-74-8
4',5,7-tris(benzyloxy)-6-iodoisoflavone

Guidance literature:: Multi-step reaction with 8 steps

1: 95 percent / hydrogen / palladium on carbon / methanol; ethyl acetate / 20 °C

2: 94 percent / iodine; periodic acid / ethanol / 1 h / 40 °C

3: 82 percent / potassium carbonate / dimethylformamide / 1 h / 70 °C

4: potassium hydroxide / ethanol / 1 h / Heating

5: 5.48 g / aq. HCl / ethanol; CHCl₃ / 1 h / 40 °C

6: 88 percent / potassium carbonate / dimethylformamide / 0.5 h / 60 - 70 °C

7: [hydroxy(tosyloxy)iodo]benzene / CHCl₃ / 24 h / 20 °C

8: 3.82 g / aq. sodium hydroxide; methanol / CHCl₃ / 5 h / 25 °C

With hydrogenchloride; methanol; potassium hydroxide; sodium hydroxide; [hydroxy(tosyloxy)iodo]benzene; hydrogen; iodine; potassium carbonate; periodic acid; palladium on activated charcoal; In methanol; ethanol; chloroform; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1080/00397910500514121

Reference yield:

: 18065-05-9
1-[2,4-bis(benzyloxy)-6-hydroxyphenyl]ethanone

: 515863-74-8
4',5,7-tris(benzyloxy)-6-iodoisoflavone

Guidance literature:: Multi-step reaction with 9 steps

1: 95 percent / H₂ / Pd/C / methanol; ethyl acetate / 20 °C

2: 96 percent / I₂; periodic acid / ethanol; H₂O / 0.03 h / 45 °C / microwave irradiation

3: 82 percent / K₂CO₃ / dimethylformamide / 1 h / 70 °C

4: KOH / ethanol / 0.1 h / 88 °C / microwave irradiation

5: 5.99 g / aq. HCl / methanol; CHCl₃ / 1 h / 40 °C

6: 91 percent / pyridine / 0.08 h / 125 °C / microwave irradiation

7: [hydroxy(tosyloxy)iodo]benzene / CHCl₃ / 0.2 h / 60 °C / microwave irradiation

8: 3.51 g / aq. NaOH / methanol; CHCl₃ / 0.08 h / 50 °C / microwave irradiation

With pyridine; hydrogenchloride; potassium hydroxide; sodium hydroxide; [hydroxy(tosyloxy)iodo]benzene; hydrogen; iodine; potassium carbonate; periodic acid; palladium on activated charcoal; In methanol; ethanol; chloroform; water; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2006.06.066