Iminecalixarene derivatives and aminocalixarene derivatives, method of preparation thereof, and self-assembled monolayer prepared by the method, fixing method of oligo-DNA by using the self-assembled monolayer, and oligo-DNA chip prepared by the method

An aminocalixarene of Formula 6:

• wherein, R1, R2, R3, R4, R5, R6, R7, R8, R′1, R′2, R′3, R′4, R′5, R′6, R′7, R′8 are independently selected from the group consisting of —CH3, —C2H5, —C3H7, —OCH3, —Cl, —C6H5, —OH, —OCH2CH3, —Br, —CF3, —OCH2C6H5, —OC6H5, —OC6H4—CH3, —OC6H4C(CH3)3, —OC6H4CF3, —OC6H4Cl, —OCOCH3, —NHCOCH3, —CONHCH3, —CN, —COOH, and —COOR, and in said —COOR, R represents —CH3 or —C2H5,
• Y1, Y2, Y3 and Y4 are independently selected from the group consisting of —H, —(CH2)n—CH═O, —(CH2)n—SH, —(CH2CH2O), —CH2CH2—CH═O, —(CH2CH2O), —CH2CH2—SH, —(CH2)m—C6H4—(CH2)c—Z, and —CO—(CH2)m-1—C6H4—(CH2)c—Z;
• n=2-15, m=1-10, c=0-10, Z=—SH, —CHO, —COOH, —NH2, and —C6H4— and C6H5 are phenyl group;
• wherein R1=R2=R3=R4=R5=R6=R7=R8, and R′1=R′2=R′3=R′4=R′5=R′6=R′7=R′8, but R1≠R′1.

An aminocalixarene of the Formula 8:

• wherein R1, R2, R3, R4, R5, R6, R7, R8, R′1, R′2, R′3, R′4, R′5, R′6, R′7, R′8 are independently selected from the group consisting of —CH3, —C2H5, —C3H7, —OCH3, —Cl, —C6H5, —OH, —OCH2CH3, —Br, —CF3, —OCH2C6H5, —OC6H5, —OC6H4—CH3, —OC6H4C(CH3)3, —OC6H4CF3, —OC6H4Cl, —OCOCH3, —NHCOCH3, —CONHCH3, —CN, COOH, and —COOR, and in said —COOR, R represents —CH3 or —C2H5;
• Y1, Y2, Y3 and Y4 are independently selected from the group consisting of —H, —(CH2)n—CH═O, —(CH2)n—SH, —(CH2CH2O)m—CH2CH2—CH═O, —(CH2CH2O)m—CH2CH2—SH, —(CH2)m—C6H4—(CH2)c—Z, and —CO—(CH2)m-1—C6H4—(CH2)c—Z;
• n=2-15, m=1-10, c=0-10, Z=—SH, —CHO, —COOH, —NH2, and —C6H4— and C6H5 are phenyl group,
• wherein R1=R′1=R3=R′3=R5=R′5=R7=R′7, and R2=R′2=R4=R′4=R6=R′6=R8=R′8, but R1≠R2.