File:Digitoxigeninfinalsynthesis.png

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Description Part of Nakada's synthesis of digitoxigenin
Date
Source
Author
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Substance identification
This file contains an image or representation of, or data relating to, (6R,7R)-6-(2-bromoethyl)-7-(furan-3-yl)-6-methyl-1,4-dioxaspiro[4.4]nonane.
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 International Chemical Identifiers (InChI)
 InChI=1/C14H19BrO3/c1-13(5-6-15)12(11-3-7-16-10-11)2-4-14(13)17-8​-9-18-14/h3,7,10,12H,2,4-6,8-9H2,1H3/t12-,13-/m1/s1
 InChI=1S/C14H19BrO3/c1-13(5-6-15)12(11-3-7-16-10-11)2-4-14(13)17-​8-9-18-14/h3,7,10,12H,2,4-6,8-9H2,1H3/t12-,13-/m1/s1
InChIKeys: XXNCPTRRNYOWOR-CHWSQXEVBS, XXNCPTRRNYOWOR-CHWSQXEVSA-N
Green tick.png These identifiers have been verified against the following sources:
InChI: ChemSpider
Substance identification
This file contains an image or representation of, or data relating to, (4aS,7S,8aS)-7-[tert-butyl(diphenyl)silyl]oxy-4a-methyl-1,5,6,7,8,8a-hexahydronaphthalen-2-one.
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 International Chemical Identifiers (InChI)
 InChI=1/C27H34O2Si/c1-26(2,3)30(24-11-7-5-8-12-24,25-13-9-6-10-14 ​-25)29-23-16-18-27(4)17-15-22(28)19-21(27)20-23/h5-15,17,21,23H,1​ 6,18-20H2,1-4H3/t21-,23+,27+/m1/s1
 InChI=1S/C27H34O2Si/c1-26(2,3)30(24-11-7-5-8-12-24,25-13-9-6-10-1 ​4-25)29-23-16-18-27(4)17-15-22(28)19-21(27)20-23/h5-15,17,21,23H,​ 16,18-20H2,1-4H3/t21-,23+,27+/m1/s1
InChIKeys: YGGDIROWPHRHNN-ZYVVXELTBM, YGGDIROWPHRHNN-ZYVVXELTSA-N
Green tick.png These identifiers have been verified against the following sources:
InChI: ChemSpider
Note: InChIs and name are for the enantiomer with specified (S)-stereochemistry at carbon-7 (the one used into the digitoxigenin sysnthesis)
Substance identification
This file contains an image or representation of, or data relating to, '.
Substance identification
This file contains an image or representation of, or data relating to, '.
Substance identification
This file contains an image or representation of, or data relating to, '.
Substance identification
This file contains an image or representation of, or data relating to, digitoxigenin.
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 International Chemical Identifiers (InChI)
 InChI=1/C23H34O4/c1-21-8-5-16(24)12-15(21)3-4-19-18(21)6-9-22(2)1 ​7(7-10-23(19,22)26)14-11-20(25)27-13-14/h11,15-19,24,26H,3-10,12-​ 13H2,1-2H3/t15-,16+,17-,18+,19-,21+,22-,23+/m1/s1
 InChI=1S/C23H34O4/c1-21-8-5-16(24)12-15(21)3-4-19-18(21)6-9-22(2) ​17(7-10-23(19,22)26)14-11-20(25)27-13-14/h11,15-19,24,26H,3-10,12​ -13H2,1-2H3/t15-,16+,17-,18+,19-,21+,22-,23+/m1/s1
InChIKeys: XZTUSOXSLKTKJQ-CESUGQOBBG, XZTUSOXSLKTKJQ-CESUGQOBSA-N
CAS registry number: [143-62-4]
EC number: 205-603-4
Green tick.png These identifiers have been verified against the following sources:
InChI: ChemSpider
CAS registry number: CAS Common Chemistry
EC number: ESIS

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