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(4R,5S,7S)-5,7-bis(tert-butyldimethylsilanyloxy)-4-methyl-8-oxooct-2-enoic acid ethyl ester | 672296-34-3

中文名称
——
中文别名
——
英文名称
(4R,5S,7S)-5,7-bis(tert-butyldimethylsilanyloxy)-4-methyl-8-oxooct-2-enoic acid ethyl ester
英文别名
5 (S), 7 (S)-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-4 (R)-METHYL-8-OXO-OCT-2-enoic acid ethyl ester;ethyl (E,4S,5S,7S)-5,7-bis[[tert-butyl(dimethyl)silyl]oxy]-4-methyl-8-oxooct-2-enoate
(4R,5S,7S)-5,7-bis(tert-butyldimethylsilanyloxy)-4-methyl-8-oxooct-2-enoic acid ethyl ester化学式
CAS
672296-34-3
化学式
C23H46O5Si2
mdl
——
分子量
458.786
InChiKey
XLUVGTRYSZCXEC-UGUMXLRLSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    461.8±45.0 °C(Predicted)
  • 密度:
    0.940±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.11
  • 重原子数:
    30
  • 可旋转键数:
    14
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    61.8
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

点击查看最新优质反应信息

文献信息

  • [EN] ANALOGS OF DISCODERMOLIDE AND DICTYOSTATIN-1, INTERMEDIATES THEREFOR AND METHODS OF SYNTHESIS THEREOF<br/>[FR] ANALOGUES DE DISCODERMOLIDE ET DE DICTYOSTATINE-1, INTERMEDIAIRES CORRESPONDANTS, ET PROCEDES DE SYNTHESE CORRESPONDANTS
    申请人:UNIV PITTSBURGH
    公开号:WO2004022552A1
    公开(公告)日:2004-03-18
    A compound of the following structure: wherein R1 is H, an alkyl group, an aryl group, an alkenyl group, an alkynyl group, or a halogen atom; R2 is H, an alkyl group, an aryl group, a benzyl group, a trityl group, -SiRaRbRc, CH2ORd, or CORe; Ra, Rb and Rc are independently an alkyl group or an aryl group; Rd is an alkyl group, an aryl group, an alkoxylalkyl group, -RiSiRaRbRc or a benzyl group, wherein Ri is an alkylene group; Re is an alkyl group, an allyl group, a benzyl group, an aryl group, an alkoxy group, or -NRgRh, wherein Rg and Rh are independently H, an alkyl group or an aryl group; R3 is (CH2)n where n is and integer in the range of 0 to 5, -CH2CH(CH3)-, -CH=CH-, -CH=C(CH3)-, or -C=-C-; R4 is (CH2)p where p is an integer in the range of 4 to 12, -(CHRkl)yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRk5)y5C(Rsl )=C(Rs2)C(Rs3)=C(Rs4)-, -(CHRk1 )yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRk5)y5CH(Rs I)CH(Rs2)C(Rs3)=C(Rs4)-, -(CHRk1)yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRks)y5C(Rsl)=C(Rs2)CH(Rs3)CH(Rs4)-, -(CHRkI )yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRk5)y5CH(Rsl)CH(Rs2)CH(Rs3)CH(R s4)-, wherein y1 and y2 are 1 and y3, y4 and y5 are independently 0 or 1, Rk1, Rk2, Rk3, Rk4 and Rk5 are independently H, CH3, or OR2a, and Rs1, Rs2, Rs3, and Rs4 are independently H or CH3, wherein R2a is H, an alkyl group, an aryl group, a benzyl group, a trityl group, -SiRaRbRc, CH2ORd, or CORe; and R5 is H or OR2b, wherein R2b is H, an alkyl group, an aryl group, an aryl group, a benzyl group, a trityl group, -SiRaRbRc, CH2ORd, or CORe; provided that the compound is not dictyostatin 1.
    以下是该结构的化合物:其中R1为H、烷基基团、芳基、烯基基团、炔基基团或卤素原子;R2为H、烷基基团、芳基、苄基、三苄基、-SiRaRbRc、 ORd或CORe;Ra、Rb和Rc独立地为烷基基团或芳基;Rd为烷基基团、芳基、烷氧基烷基团、-RiSiRaRbRc或苄基,其中Ri为烷基烷基团;Re为烷基基团、烯丙基基团、苄基、芳基、烷氧基或-NRgRh,其中Rg和Rh独立地为H、烷基基团或芳基;R3为(CH2)n,其中n为0到5范围内的整数,- CH(CH3)-、-CH=CH-、-CH=C( )-或-C=-C-;R4为( )p,其中p为4到12范围内的整数,-(CHRkl)yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRk5)y5C(Rsl )=C(Rs2)C(Rs3)=C(Rs4)-、-(CHRk1 )yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRk5)y5CH(Rs I)CH(Rs2)C(Rs3)=C(Rs4)-、-(CHRk1)yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRks)y5C(Rsl)=C(Rs2)CH(Rs3)CH(Rs4)-、-(CHRkI )yl (CHRk2)y2(CHRk3)y3(CHRk4)y4(CHRk5)y5CH(Rsl)CH(Rs2)CH(Rs3)CH(R s4)-,其中y1和y2为1,y3、y4和y5独立地为0或1,Rk1、Rk2、Rk3、Rk4和Rk5独立地为H、 或OR2a,Rs1、Rs2、Rs3和Rs4独立地为H或 ,其中R2a为H、烷基基团、芳基、苄基、三苄基、-SiRaRbRc、 ORd或CORe;R5为H或OR2b,其中R2b为H、烷基基团、芳基、芳基、苄基、三苄基、-SiRaRbRc、 ORd或CORe;前提是该化合物不是dictyostatin 1。
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